{"type":"FeatureCollection","features":[ {"type":"Feature","properties":{"label":"New Haven 1905 (printed 1966)","title":"New Haven","datePub":"1905","dateSurvey":"1905","dateReprnt":"1966","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309806","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23fde4b00f54eb3be551","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_New%20Haven_309806_1905_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_New%20Haven_309806_1905_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-88,37.75],[-88,38],[-88.25,38],[-88.25,37.75],[-88,37.75]]]}}, {"type":"Feature","properties":{"label":"New Haven 1906","title":"New Haven","datePub":"1906","dateSurvey":"1905","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309810","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23fee4b00f54eb3be566","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_New%20Haven_309810_1906_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_New%20Haven_309810_1906_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-88,37.75],[-88,38],[-88.25,38],[-88.25,37.75],[-88,37.75]]]}}, {"type":"Feature","properties":{"label":"New Haven 1906 (printed 1920)","title":"New Haven","datePub":"1906","dateSurvey":"1905","dateReprnt":"1920","scale":"1:62,500","available":true,"recId":"usgs-htmc-309811","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23fee4b00f54eb3be56d","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_New%20Haven_309811_1906_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_New%20Haven_309811_1906_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-88,37.75],[-88,38],[-88.25,38],[-88.25,37.75],[-88,37.75]]]}}, {"type":"Feature","properties":{"label":"New Haven 1906 (printed 1939)","title":"New Haven","datePub":"1906","dateSurvey":"1905","dateReprnt":"1939","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309807","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23fde4b00f54eb3be555","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_New%20Haven_309807_1906_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_New%20Haven_309807_1906_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-88,37.75],[-88,38],[-88.25,38],[-88.25,37.75],[-88,37.75]]]}}, {"type":"Feature","properties":{"label":"New Haven 1906 (printed 1950)","title":"New Haven","datePub":"1906","dateSurvey":"1905","dateReprnt":"1950","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309809","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23fee4b00f54eb3be561","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_New%20Haven_309809_1906_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_New%20Haven_309809_1906_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-88,37.75],[-88,38],[-88.25,38],[-88.25,37.75],[-88,37.75]]]}}, {"type":"Feature","properties":{"label":"New Haven 1949 (printed 1958)","title":"New Haven","datePub":"1949","dateSurvey":"1905","dateReprnt":"1958","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309808","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23fde4b00f54eb3be55a","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_New%20Haven_309808_1949_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_New%20Haven_309808_1949_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-88,37.75],[-88,38],[-88.25,38],[-88.25,37.75],[-88,37.75]]]}}, {"type":"Feature","properties":{"label":"Carmi 1940 (printed 1965)","title":"Carmi","datePub":"1940","dateSurvey":"1940","dateReprnt":"1965","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309317","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a230de4b00f54eb3bd47a","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Carmi_309317_1940_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Carmi_309317_1940_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-88,38],[-88,38.25],[-88.25,38.25],[-88.25,38],[-88,38]]]}}, {"type":"Feature","properties":{"label":"Carmi 1943","title":"Carmi","datePub":"1943","dateSurvey":"1940","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309318","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a230ee4b00f54eb3bd47d","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Carmi_309318_1943_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Carmi_309318_1943_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-88,38],[-88,38.25],[-88.25,38.25],[-88.25,38],[-88,38]]]}}, {"type":"Feature","properties":{"label":"Carmi 1943","title":"Carmi","datePub":"1943","dateSurvey":"1940","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-468396","websiteUrl":"https://www.sciencebase.gov/catalog/item/5ea34f1a82cefae35a1b50b1","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Carmi_468396_1943_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Carmi_468396_1943_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-88,38],[-88,38.25],[-88.25,38.25],[-88.25,38],[-88,38]]]}}, {"type":"Feature","properties":{"label":"Uniontown 1917","title":"Uniontown","datePub":"1917","dateSurvey":"1914","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-804326","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ef3e4b00f54eb406d2b","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Uniontown_804326_1917_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Uniontown_804326_1917_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.75,37.75],[-87.75,38],[-88,38],[-88,37.75],[-87.75,37.75]]]}}, {"type":"Feature","properties":{"label":"Uniontown 1917 (printed 1929)","title":"Uniontown","datePub":"1917","dateSurvey":"1914","dateReprnt":"1929","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-709894","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ef3e4b00f54eb406d16","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Uniontown_709894_1917_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Uniontown_709894_1917_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.75,37.75],[-87.75,38],[-88,38],[-88,37.75],[-87.75,37.75]]]}}, {"type":"Feature","properties":{"label":"Uniontown 1917 (printed 1941)","title":"Uniontown","datePub":"1917","dateSurvey":"1914","dateReprnt":"1941","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-161051","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4733e4b00f54eb3f8e9c","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/IN_Uniontown_161051_1917_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Uniontown_161051_1917_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.75,37.75],[-87.75,38],[-88,38],[-88,37.75],[-87.75,37.75]]]}}, {"type":"Feature","properties":{"label":"Uniontown 1917 (printed 1941)","title":"Uniontown","datePub":"1917","dateSurvey":"1914","dateReprnt":"1941","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-804045","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ef3e4b00f54eb406d22","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Uniontown_804045_1917_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Uniontown_804045_1917_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.75,37.75],[-87.75,38],[-88,38],[-88,37.75],[-87.75,37.75]]]}}, {"type":"Feature","properties":{"label":"Uniontown 1917 (printed 1947)","title":"Uniontown","datePub":"1917","dateSurvey":"1914","dateReprnt":"1947","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-161052","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4734e4b00f54eb3f8ea2","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/IN_Uniontown_161052_1917_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Uniontown_161052_1917_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.75,37.75],[-87.75,38],[-88,38],[-88,37.75],[-87.75,37.75]]]}}, {"type":"Feature","properties":{"label":"Uniontown 1917 (printed 1947)","title":"Uniontown","datePub":"1917","dateSurvey":"1914","dateReprnt":"1947","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-804044","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ef3e4b00f54eb406d1e","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Uniontown_804044_1917_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Uniontown_804044_1917_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.75,37.75],[-87.75,38],[-88,38],[-88,37.75],[-87.75,37.75]]]}}, {"type":"Feature","properties":{"label":"New Harmony 1903","title":"New Harmony","datePub":"1903","dateSurvey":"1901","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-469169","websiteUrl":"https://www.sciencebase.gov/catalog/item/5dc57dade4b06957975a47a5","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_New%20Harmony_469169_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_New%20Harmony_469169_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.75,38],[-87.75,38.25],[-88,38.25],[-88,38],[-87.75,38]]]}}, {"type":"Feature","properties":{"label":"New Harmony 1903 (printed 1925)","title":"New Harmony","datePub":"1903","dateSurvey":"1901","dateReprnt":"1925","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160512","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4727e4b00f54eb3f8d0d","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_New%20Harmony_160512_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_New%20Harmony_160512_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.75,38],[-87.75,38.25],[-88,38.25],[-88,38],[-87.75,38]]]}}, {"type":"Feature","properties":{"label":"New Harmony 1903 (printed 1942)","title":"New Harmony","datePub":"1903","dateSurvey":"1901","dateReprnt":"1942","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160087","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4726e4b00f54eb3f8cf5","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_New%20Harmony_160087_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_New%20Harmony_160087_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.75,38],[-87.75,38.25],[-88,38.25],[-88,38],[-87.75,38]]]}}, {"type":"Feature","properties":{"label":"New Harmony 1938 (printed 1958)","title":"New Harmony","datePub":"1938","dateSurvey":"1901","dateReprnt":"1958","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160044","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4726e4b00f54eb3f8cec","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_New%20Harmony_160044_1938_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_New%20Harmony_160044_1938_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.75,38],[-87.75,38.25],[-88,38.25],[-88,38],[-87.75,38]]]}}, {"type":"Feature","properties":{"label":"New Harmony 1959 (printed 1963)","title":"New Harmony","datePub":"1959","dateReprnt":"1963","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160091","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4726e4b00f54eb3f8d05","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_New%20Harmony_160091_1959_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_New%20Harmony_160091_1959_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.75,38],[-87.75,38.25],[-88,38.25],[-88,38],[-87.75,38]]]}}, {"type":"Feature","properties":{"label":"New Harmony 1959 (printed 1976)","title":"New Harmony","datePub":"1959","dateSurvey":"1959","dateReprnt":"1976","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160090","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4726e4b00f54eb3f8cfe","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_New%20Harmony_160090_1959_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_New%20Harmony_160090_1959_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.75,38],[-87.75,38.25],[-88,38.25],[-88,38],[-87.75,38]]]}}, {"type":"Feature","properties":{"label":"Mount Carmel 1904","title":"Mount Carmel","datePub":"1904","dateSurvey":"1902","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309782","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23f6e4b00f54eb3be4ef","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IL_Mount%20Carmel_309782_1904_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Mount%20Carmel_309782_1904_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.75,38.25],[-87.75,38.5],[-88,38.5],[-88,38.25],[-87.75,38.25]]]}}, {"type":"Feature","properties":{"label":"Mount Carmel 1904 (printed 1936)","title":"Mount Carmel","datePub":"1904","dateSurvey":"1902","dateReprnt":"1936","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309772","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23f6e4b00f54eb3be4de","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IL_Mount%20Carmel_309772_1904_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Mount%20Carmel_309772_1904_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.75,38.25],[-87.75,38.5],[-88,38.5],[-88,38.25],[-87.75,38.25]]]}}, {"type":"Feature","properties":{"label":"Mount Carmel 1904 (printed 1946)","title":"Mount Carmel","datePub":"1904","dateSurvey":"1902","dateReprnt":"1946","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309773","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23f6e4b00f54eb3be4e3","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IL_Mount%20Carmel_309773_1904_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Mount%20Carmel_309773_1904_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.75,38.25],[-87.75,38.5],[-88,38.5],[-88,38.25],[-87.75,38.25]]]}}, {"type":"Feature","properties":{"label":"Mount Carmel 1959 (printed 1963)","title":"Mount Carmel","datePub":"1959","dateReprnt":"1963","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309775","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23f6e4b00f54eb3be4eb","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IL_Mount%20Carmel_309775_1959_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Mount%20Carmel_309775_1959_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.75,38.25],[-87.75,38.5],[-88,38.5],[-88,38.25],[-87.75,38.25]]]}}, {"type":"Feature","properties":{"label":"Mount Carmel 1959 (printed 1982)","title":"Mount Carmel","datePub":"1959","dateReprnt":"1982","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309774","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23f6e4b00f54eb3be4e6","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IL_Mount%20Carmel_309774_1959_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Mount%20Carmel_309774_1959_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.75,38.25],[-87.75,38.5],[-88,38.5],[-88,38.25],[-87.75,38.25]]]}}, {"type":"Feature","properties":{"label":"Henderson 1916","title":"Henderson","datePub":"1916","dateSurvey":"1914","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-708872","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ebde4b00f54eb406637","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Henderson_708872_1916_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Henderson_708872_1916_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,37.75],[-87.5,38],[-87.75,38],[-87.75,37.75],[-87.5,37.75]]]}}, {"type":"Feature","properties":{"label":"Henderson 1916 (printed 1925)","title":"Henderson","datePub":"1916","dateSurvey":"1914","dateReprnt":"1925","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-708871","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ebde4b00f54eb406634","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Henderson_708871_1916_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Henderson_708871_1916_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,37.75],[-87.5,38],[-87.75,38],[-87.75,37.75],[-87.5,37.75]]]}}, {"type":"Feature","properties":{"label":"Henderson 1916 (printed 1932)","title":"Henderson","datePub":"1916","dateSurvey":"1914","dateReprnt":"1932","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-804202","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ebde4b00f54eb40663c","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Henderson_804202_1916_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Henderson_804202_1916_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,37.75],[-87.5,38],[-87.75,38],[-87.75,37.75],[-87.5,37.75]]]}}, {"type":"Feature","properties":{"label":"Haubstadt 1901 (printed 1955)","title":"Haubstadt","datePub":"1901","dateSurvey":"1901","dateReprnt":"1955","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-159741","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4725e4b00f54eb3f8cbe","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Haubstadt_159741_1901_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Haubstadt_159741_1901_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38],[-87.5,38.25],[-87.75,38.25],[-87.75,38],[-87.5,38]]]}}, {"type":"Feature","properties":{"label":"Haubstadt 1903","title":"Haubstadt","datePub":"1903","dateSurvey":"1901","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-468822","websiteUrl":"https://www.sciencebase.gov/catalog/item/5dc15e90e4b069579750e019","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Haubstadt_468822_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Haubstadt_468822_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38],[-87.5,38.25],[-87.75,38.25],[-87.75,38],[-87.5,38]]]}}, {"type":"Feature","properties":{"label":"Haubstadt 1903 (printed 1935)","title":"Haubstadt","datePub":"1903","dateSurvey":"1901","dateReprnt":"1935","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-159744","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4725e4b00f54eb3f8cc5","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Haubstadt_159744_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Haubstadt_159744_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38],[-87.5,38.25],[-87.75,38.25],[-87.75,38],[-87.5,38]]]}}, {"type":"Feature","properties":{"label":"Princeton 1901 (printed 1954)","title":"Princeton","datePub":"1901","dateSurvey":"1901","dateReprnt":"1954","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160166","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4731e4b00f54eb3f8e31","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Princeton_160166_1901_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Princeton_160166_1901_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38.25],[-87.5,38.5],[-87.75,38.5],[-87.75,38.25],[-87.5,38.25]]]}}, {"type":"Feature","properties":{"label":"Princeton 1903","title":"Princeton","datePub":"1903","dateSurvey":"1901","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160566","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4731e4b00f54eb3f8e4a","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Princeton_160566_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Princeton_160566_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38.25],[-87.5,38.5],[-87.75,38.5],[-87.75,38.25],[-87.5,38.25]]]}}, {"type":"Feature","properties":{"label":"Princeton 1903 (printed 1918)","title":"Princeton","datePub":"1903","dateSurvey":"1901","dateReprnt":"1918","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160567","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4732e4b00f54eb3f8e50","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Princeton_160567_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Princeton_160567_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38.25],[-87.5,38.5],[-87.75,38.5],[-87.75,38.25],[-87.5,38.25]]]}}, {"type":"Feature","properties":{"label":"Princeton 1903 (printed 1922)","title":"Princeton","datePub":"1903","dateSurvey":"1901","dateReprnt":"1922","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160568","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4732e4b00f54eb3f8e57","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Princeton_160568_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Princeton_160568_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38.25],[-87.5,38.5],[-87.75,38.5],[-87.75,38.25],[-87.5,38.25]]]}}, {"type":"Feature","properties":{"label":"Princeton 1903 (printed 1932)","title":"Princeton","datePub":"1903","dateSurvey":"1901","dateReprnt":"1932","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160569","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4732e4b00f54eb3f8e5b","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Princeton_160569_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Princeton_160569_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38.25],[-87.5,38.5],[-87.75,38.5],[-87.75,38.25],[-87.5,38.25]]]}}, {"type":"Feature","properties":{"label":"Princeton 1903 (printed 1942)","title":"Princeton","datePub":"1903","dateSurvey":"1901","dateReprnt":"1942","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160164","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4731e4b00f54eb3f8e2a","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Princeton_160164_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Princeton_160164_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38.25],[-87.5,38.5],[-87.75,38.5],[-87.75,38.25],[-87.5,38.25]]]}}, {"type":"Feature","properties":{"label":"Princeton 1903 (printed 1950)","title":"Princeton","datePub":"1903","dateSurvey":"1901","dateReprnt":"1950","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160168","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4731e4b00f54eb3f8e35","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Princeton_160168_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Princeton_160168_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38.25],[-87.5,38.5],[-87.75,38.5],[-87.75,38.25],[-87.5,38.25]]]}}, {"type":"Feature","properties":{"label":"Princeton 1959 (printed 1964)","title":"Princeton","datePub":"1959","dateReprnt":"1964","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160174","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4731e4b00f54eb3f8e3d","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Princeton_160174_1959_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Princeton_160174_1959_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38.25],[-87.5,38.5],[-87.75,38.5],[-87.75,38.25],[-87.5,38.25]]]}}, {"type":"Feature","properties":{"label":"Princeton 1959 (printed 1965)","title":"Princeton","datePub":"1959","dateReprnt":"1965","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160175","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4731e4b00f54eb3f8e44","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Princeton_160175_1959_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Princeton_160175_1959_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38.25],[-87.5,38.5],[-87.75,38.5],[-87.75,38.25],[-87.5,38.25]]]}}, {"type":"Feature","properties":{"label":"Vincennes 1915","title":"Vincennes","datePub":"1915","dateSurvey":"1913","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160582","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4734e4b00f54eb3f8ecd","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Vincennes_160582_1915_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Vincennes_160582_1915_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38.5],[-87.5,38.75],[-87.75,38.75],[-87.75,38.5],[-87.5,38.5]]]}}, {"type":"Feature","properties":{"label":"Vincennes 1915","title":"Vincennes","datePub":"1915","dateSurvey":"1913","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160583","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4735e4b00f54eb3f8ed5","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Vincennes_160583_1915_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Vincennes_160583_1915_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38.5],[-87.5,38.75],[-87.75,38.75],[-87.75,38.5],[-87.5,38.5]]]}}, {"type":"Feature","properties":{"label":"Vincennes 1915 (printed 1934)","title":"Vincennes","datePub":"1915","dateSurvey":"1913","dateReprnt":"1934","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160434","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4734e4b00f54eb3f8ec6","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Vincennes_160434_1915_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Vincennes_160434_1915_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38.5],[-87.5,38.75],[-87.75,38.75],[-87.75,38.5],[-87.5,38.5]]]}}, {"type":"Feature","properties":{"label":"Vincennes 1915 (printed 1946)","title":"Vincennes","datePub":"1915","dateSurvey":"1913","dateReprnt":"1946","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160317","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4734e4b00f54eb3f8ec1","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Vincennes_160317_1915_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Vincennes_160317_1915_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38.5],[-87.5,38.75],[-87.75,38.75],[-87.75,38.5],[-87.5,38.5]]]}}, {"type":"Feature","properties":{"label":"Vincennes 1915 (printed 1946)","title":"Vincennes","datePub":"1915","dateSurvey":"1913","dateReprnt":"1946","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-310033","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4735e4b00f54eb3f8edb","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Vincennes_310033_1915_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Vincennes_310033_1915_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38.5],[-87.5,38.75],[-87.75,38.75],[-87.75,38.5],[-87.5,38.5]]]}}, {"type":"Feature","properties":{"label":"Vincennes 1944 (printed 1958)","title":"Vincennes","datePub":"1944","dateSurvey":"1913","dateReprnt":"1958","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160315","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4734e4b00f54eb3f8eb8","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Vincennes_160315_1944_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Vincennes_160315_1944_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38.5],[-87.5,38.75],[-87.75,38.75],[-87.75,38.5],[-87.5,38.5]]]}}, {"type":"Feature","properties":{"label":"Birds 1917","title":"Birds","datePub":"1917","dateSurvey":"1914","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309260","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a22dfe4b00f54eb3bd266","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Birds_309260_1917_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Birds_309260_1917_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38.75],[-87.5,39],[-87.75,39],[-87.75,38.75],[-87.5,38.75]]]}}, {"type":"Feature","properties":{"label":"Birds 1917 (printed 1943)","title":"Birds","datePub":"1917","dateSurvey":"1914","dateReprnt":"1943","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309259","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a22dfe4b00f54eb3bd260","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Birds_309259_1917_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Birds_309259_1917_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38.75],[-87.5,39],[-87.75,39],[-87.75,38.75],[-87.5,38.75]]]}}, {"type":"Feature","properties":{"label":"Birds 1942 (printed 1958)","title":"Birds","datePub":"1942","dateSurvey":"1914","dateReprnt":"1958","scale":"1:62,500","available":true,"recId":"usgs-htmc-309258","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a22dee4b00f54eb3bd259","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Birds_309258_1942_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Birds_309258_1942_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,38.75],[-87.5,39],[-87.75,39],[-87.75,38.75],[-87.5,38.75]]]}}, {"type":"Feature","properties":{"label":"Hutsonville 1957 (printed 1958)","title":"Hutsonville","datePub":"1957","dateSurvey":"1941","dateReprnt":"1958","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309577","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a239fe4b00f54eb3bddff","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Hutsonville_309577_1957_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Hutsonville_309577_1957_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,39],[-87.5,39.25],[-87.75,39.25],[-87.75,39],[-87.5,39]]]}}, {"type":"Feature","properties":{"label":"Hutsonville 1957 (printed 1969)","title":"Hutsonville","datePub":"1957","dateSurvey":"1941","dateReprnt":"1969","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309578","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a239fe4b00f54eb3bde06","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Hutsonville_309578_1957_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Hutsonville_309578_1957_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,39],[-87.5,39.25],[-87.75,39.25],[-87.75,39],[-87.5,39]]]}}, {"type":"Feature","properties":{"label":"Marshall 1932 (printed 1957)","title":"Marshall","datePub":"1932","dateSurvey":"1932","dateReprnt":"1957","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309702","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23d2e4b00f54eb3be1b9","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Marshall_309702_1932_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Marshall_309702_1932_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,39.25],[-87.5,39.5],[-87.75,39.5],[-87.75,39.25],[-87.5,39.25]]]}}, {"type":"Feature","properties":{"label":"Marshall 1937","title":"Marshall","datePub":"1937","dateSurvey":"1932","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309700","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23d1e4b00f54eb3be1a9","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Marshall_309700_1937_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Marshall_309700_1937_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,39.25],[-87.5,39.5],[-87.75,39.5],[-87.75,39.25],[-87.5,39.25]]]}}, {"type":"Feature","properties":{"label":"Marshall 1937","title":"Marshall","datePub":"1937","dateSurvey":"1932","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309701","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23d1e4b00f54eb3be1af","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Marshall_309701_1937_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Marshall_309701_1937_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,39.25],[-87.5,39.5],[-87.75,39.5],[-87.75,39.25],[-87.5,39.25]]]}}, {"type":"Feature","properties":{"label":"Paris 1947 (printed 1967)","title":"Paris","datePub":"1947","dateSurvey":"1947","dateReprnt":"1967","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309868","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2412e4b00f54eb3be752","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Paris_309868_1947_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Paris_309868_1947_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,39.5],[-87.5,39.75],[-87.75,39.75],[-87.75,39.5],[-87.5,39.5]]]}}, {"type":"Feature","properties":{"label":"Paris 1949","title":"Paris","datePub":"1949","dateSurvey":"1947","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309869","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a241be4b00f54eb3be837","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Paris_309869_1949_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Paris_309869_1949_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,39.5],[-87.5,39.75],[-87.75,39.75],[-87.75,39.5],[-87.5,39.5]]]}}, {"type":"Feature","properties":{"label":"Paris 1949","title":"Paris","datePub":"1949","dateSurvey":"1947","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309870","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a241be4b00f54eb3be83f","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Paris_309870_1949_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Paris_309870_1949_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,39.5],[-87.5,39.75],[-87.75,39.75],[-87.75,39.5],[-87.5,39.5]]]}}, {"type":"Feature","properties":{"label":"Ridge Farm 1947","title":"Ridge Farm","datePub":"1947","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309927","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2430e4b00f54eb3bea2b","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Ridge%20Farm_309927_1947_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Ridge%20Farm_309927_1947_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,39.75],[-87.5,40],[-87.75,40],[-87.75,39.75],[-87.5,39.75]]]}}, {"type":"Feature","properties":{"label":"Ridge Farm 1947","title":"Ridge Farm","datePub":"1947","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309929","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2431e4b00f54eb3bea3b","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Ridge%20Farm_309929_1947_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Ridge%20Farm_309929_1947_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,39.75],[-87.5,40],[-87.75,40],[-87.75,39.75],[-87.5,39.75]]]}}, {"type":"Feature","properties":{"label":"Ridge Farm 1947","title":"Ridge Farm","datePub":"1947","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309928","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2430e4b00f54eb3bea34","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Ridge%20Farm_309928_1947_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Ridge%20Farm_309928_1947_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,39.75],[-87.5,40],[-87.75,40],[-87.75,39.75],[-87.5,39.75]]]}}, {"type":"Feature","properties":{"label":"Danville 1899","title":"Danville","datePub":"1899","dateSurvey":"1897","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309370","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a232be4b00f54eb3bd664","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Danville_309370_1899_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Danville_309370_1899_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,40],[-87.5,40.25],[-87.75,40.25],[-87.75,40],[-87.5,40]]]}}, {"type":"Feature","properties":{"label":"Danville 1900","title":"Danville","datePub":"1900","dateSurvey":"1897","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309371","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a232be4b00f54eb3bd667","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Danville_309371_1900_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Danville_309371_1900_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,40],[-87.5,40.25],[-87.75,40.25],[-87.75,40],[-87.5,40]]]}}, {"type":"Feature","properties":{"label":"Danville 1900 (printed 1910)","title":"Danville","datePub":"1900","dateSurvey":"1897","dateReprnt":"1910","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309372","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a232be4b00f54eb3bd66b","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Danville_309372_1900_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Danville_309372_1900_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,40],[-87.5,40.25],[-87.75,40.25],[-87.75,40],[-87.5,40]]]}}, {"type":"Feature","properties":{"label":"Danville 1900 (printed 1922)","title":"Danville","datePub":"1900","dateSurvey":"1897","dateReprnt":"1922","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309373","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a232ce4b00f54eb3bd66d","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Danville_309373_1900_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Danville_309373_1900_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,40],[-87.5,40.25],[-87.75,40.25],[-87.75,40],[-87.5,40]]]}}, {"type":"Feature","properties":{"label":"Danville 1900 (printed 1926)","title":"Danville","datePub":"1900","dateSurvey":"1897","dateReprnt":"1926","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309374","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a232ce4b00f54eb3bd672","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Danville_309374_1900_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Danville_309374_1900_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,40],[-87.5,40.25],[-87.75,40.25],[-87.75,40],[-87.5,40]]]}}, {"type":"Feature","properties":{"label":"Danville 1900 (printed 1930)","title":"Danville","datePub":"1900","dateSurvey":"1897","dateReprnt":"1930","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-468415","websiteUrl":"https://www.sciencebase.gov/catalog/item/5ea34f2482cefae35a1b50c1","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Danville_468415_1900_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Danville_468415_1900_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,40],[-87.5,40.25],[-87.75,40.25],[-87.75,40],[-87.5,40]]]}}, {"type":"Feature","properties":{"label":"Danville 1900 (printed 1946)","title":"Danville","datePub":"1900","dateSurvey":"1897","dateReprnt":"1946","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309369","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a232be4b00f54eb3bd660","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Danville_309369_1900_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Danville_309369_1900_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,40],[-87.5,40.25],[-87.75,40.25],[-87.75,40],[-87.5,40]]]}}, {"type":"Feature","properties":{"label":"Hoopeston 1938","title":"Hoopeston","datePub":"1938","dateSurvey":"1933","scale":"1:62,500","available":true,"recId":"usgs-htmc-309575","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a239ee4b00f54eb3bdded","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Hoopeston_309575_1938_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Hoopeston_309575_1938_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,40.25],[-87.5,40.5],[-87.75,40.5],[-87.75,40.25],[-87.5,40.25]]]}}, {"type":"Feature","properties":{"label":"Hoopeston 1938","title":"Hoopeston","datePub":"1938","dateSurvey":"1933","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309576","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a239fe4b00f54eb3bddf6","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Hoopeston_309576_1938_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Hoopeston_309576_1938_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,40.25],[-87.5,40.5],[-87.75,40.5],[-87.75,40.25],[-87.5,40.25]]]}}, {"type":"Feature","properties":{"label":"Hoopeston 1938","title":"Hoopeston","datePub":"1938","dateSurvey":"1933","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-468489","websiteUrl":"https://www.sciencebase.gov/catalog/item/5ea40de382cefae35a1d54e5","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Hoopeston_468489_1938_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Hoopeston_468489_1938_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,40.25],[-87.5,40.5],[-87.75,40.5],[-87.75,40.25],[-87.5,40.25]]]}}, {"type":"Feature","properties":{"label":"Milford 1944","title":"Milford","datePub":"1944","dateSurvey":"1938","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309742","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23e6e4b00f54eb3be358","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Milford_309742_1944_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Milford_309742_1944_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,40.5],[-87.5,40.75],[-87.75,40.75],[-87.75,40.5],[-87.5,40.5]]]}}, {"type":"Feature","properties":{"label":"Milford 1944","title":"Milford","datePub":"1944","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309743","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23e6e4b00f54eb3be35d","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Milford_309743_1944_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Milford_309743_1944_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,40.5],[-87.5,40.75],[-87.75,40.75],[-87.75,40.5],[-87.5,40.5]]]}}, {"type":"Feature","properties":{"label":"Watseka 1939","title":"Watseka","datePub":"1939","dateSurvey":"1935","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-310046","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2453e4b00f54eb3bee6d","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Watseka_310046_1939_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Watseka_310046_1939_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,40.75],[-87.5,41],[-87.75,41],[-87.75,40.75],[-87.5,40.75]]]}}, {"type":"Feature","properties":{"label":"Watseka 1939","title":"Watseka","datePub":"1939","dateSurvey":"1935","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-310047","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2453e4b00f54eb3bee75","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Watseka_310047_1939_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Watseka_310047_1939_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,40.75],[-87.5,41],[-87.75,41],[-87.75,40.75],[-87.5,40.75]]]}}, {"type":"Feature","properties":{"label":"Momence 1922 (printed 1958)","title":"Momence","datePub":"1922","dateSurvey":"1922","dateReprnt":"1958","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309750","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23e7e4b00f54eb3be372","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Momence_309750_1922_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Momence_309750_1922_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41],[-87.5,41.25],[-87.75,41.25],[-87.75,41],[-87.5,41]]]}}, {"type":"Feature","properties":{"label":"Momence 1924","title":"Momence","datePub":"1924","dateSurvey":"1922","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309751","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23e7e4b00f54eb3be378","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Momence_309751_1924_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Momence_309751_1924_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41],[-87.5,41.25],[-87.75,41.25],[-87.75,41],[-87.5,41]]]}}, {"type":"Feature","properties":{"label":"Momence 1924","title":"Momence","datePub":"1924","dateSurvey":"1922","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309752","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a23e8e4b00f54eb3be37e","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Momence_309752_1924_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Momence_309752_1924_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41],[-87.5,41.25],[-87.75,41.25],[-87.75,41],[-87.5,41]]]}}, {"type":"Feature","properties":{"label":"Crete 1949","title":"Crete","datePub":"1949","dateSurvey":"1946","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309362","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2329e4b00f54eb3bd649","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Crete_309362_1949_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Crete_309362_1949_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41.25],[-87.5,41.5],[-87.75,41.5],[-87.75,41.25],[-87.5,41.25]]]}}, {"type":"Feature","properties":{"label":"Calumet 1892","title":"Calumet","datePub":"1892","dateSurvey":"1889","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309287","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a22f2e4b00f54eb3bd2e6","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Calumet_309287_1892_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Calumet_309287_1892_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41.5],[-87.5,41.75],[-87.75,41.75],[-87.75,41.5],[-87.5,41.5]]]}}, {"type":"Feature","properties":{"label":"Calumet 1893","title":"Calumet","datePub":"1893","dateSurvey":"1889","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309288","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a22f2e4b00f54eb3bd2eb","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Calumet_309288_1893_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Calumet_309288_1893_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41.5],[-87.5,41.75],[-87.75,41.75],[-87.75,41.5],[-87.5,41.5]]]}}, {"type":"Feature","properties":{"label":"Calumet 1900","title":"Calumet","datePub":"1900","dateSurvey":"1899","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309289","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a22f3e4b00f54eb3bd2f4","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Calumet_309289_1900_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Calumet_309289_1900_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41.5],[-87.5,41.75],[-87.75,41.75],[-87.75,41.5],[-87.5,41.5]]]}}, {"type":"Feature","properties":{"label":"Calumet 1901","title":"Calumet","datePub":"1901","dateSurvey":"1899","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309290","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2304e4b00f54eb3bd3e0","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Calumet_309290_1901_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Calumet_309290_1901_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41.5],[-87.5,41.75],[-87.75,41.75],[-87.75,41.5],[-87.5,41.5]]]}}, {"type":"Feature","properties":{"label":"Calumet 1901 (printed 1905)","title":"Calumet","datePub":"1901","dateSurvey":"1899","dateReprnt":"1905","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309291","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2305e4b00f54eb3bd3e5","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Calumet_309291_1901_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Calumet_309291_1901_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41.5],[-87.5,41.75],[-87.75,41.75],[-87.75,41.5],[-87.5,41.5]]]}}, {"type":"Feature","properties":{"label":"Calumet 1901 (printed 1911)","title":"Calumet","datePub":"1901","dateSurvey":"1899","dateReprnt":"1911","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309292","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2305e4b00f54eb3bd3f1","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Calumet_309292_1901_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Calumet_309292_1901_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41.5],[-87.5,41.75],[-87.75,41.75],[-87.75,41.5],[-87.5,41.5]]]}}, {"type":"Feature","properties":{"label":"Calumet 1901 (printed 1916)","title":"Calumet","datePub":"1901","dateSurvey":"1899","dateReprnt":"1916","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309293","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2306e4b00f54eb3bd3fb","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Calumet_309293_1901_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Calumet_309293_1901_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41.5],[-87.5,41.75],[-87.75,41.75],[-87.75,41.5],[-87.5,41.5]]]}}, {"type":"Feature","properties":{"label":"Calumet 1901 (printed 1924)","title":"Calumet","datePub":"1901","dateSurvey":"1899","dateReprnt":"1924","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309294","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2306e4b00f54eb3bd404","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Calumet_309294_1901_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Calumet_309294_1901_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41.5],[-87.5,41.75],[-87.75,41.75],[-87.75,41.5],[-87.5,41.5]]]}}, {"type":"Feature","properties":{"label":"Chicago 1889","title":"Chicago","datePub":"1889","dateSurvey":"1889","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309341","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2324e4b00f54eb3bd5e2","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Chicago_309341_1889_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Chicago_309341_1889_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41.75],[-87.5,42],[-87.75,42],[-87.75,41.75],[-87.5,41.75]]]}}, {"type":"Feature","properties":{"label":"Chicago 1891","title":"Chicago","datePub":"1891","dateSurvey":"1889","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309342","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2325e4b00f54eb3bd5e8","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Chicago_309342_1891_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Chicago_309342_1891_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41.75],[-87.5,42],[-87.75,42],[-87.75,41.75],[-87.5,41.75]]]}}, {"type":"Feature","properties":{"label":"Chicago 1900","title":"Chicago","datePub":"1900","dateSurvey":"1899","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309343","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2325e4b00f54eb3bd5ee","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Chicago_309343_1900_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Chicago_309343_1900_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41.75],[-87.5,42],[-87.75,42],[-87.75,41.75],[-87.5,41.75]]]}}, {"type":"Feature","properties":{"label":"Chicago 1901","title":"Chicago","datePub":"1901","dateSurvey":"1899","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309344","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2325e4b00f54eb3bd5f5","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Chicago_309344_1901_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Chicago_309344_1901_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41.75],[-87.5,42],[-87.75,42],[-87.75,41.75],[-87.5,41.75]]]}}, {"type":"Feature","properties":{"label":"Chicago 1901 (printed 1904)","title":"Chicago","datePub":"1901","dateSurvey":"1899","dateReprnt":"1904","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309345","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2325e4b00f54eb3bd5f9","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Chicago_309345_1901_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Chicago_309345_1901_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41.75],[-87.5,42],[-87.75,42],[-87.75,41.75],[-87.5,41.75]]]}}, {"type":"Feature","properties":{"label":"Chicago 1901 (printed 1909)","title":"Chicago","datePub":"1901","dateSurvey":"1899","dateReprnt":"1909","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309346","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2326e4b00f54eb3bd600","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Chicago_309346_1901_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Chicago_309346_1901_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41.75],[-87.5,42],[-87.75,42],[-87.75,41.75],[-87.5,41.75]]]}}, {"type":"Feature","properties":{"label":"Chicago 1901 (printed 1913)","title":"Chicago","datePub":"1901","dateSurvey":"1899","dateReprnt":"1913","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-309347","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a2326e4b00f54eb3bd605","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Chicago_309347_1901_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Chicago_309347_1901_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41.75],[-87.5,42],[-87.75,42],[-87.75,41.75],[-87.5,41.75]]]}}, {"type":"Feature","properties":{"label":"Chicago 1901 (printed 1920)","title":"Chicago","datePub":"1901","dateSurvey":"1899","dateReprnt":"1920","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-468400","websiteUrl":"https://www.sciencebase.gov/catalog/item/5ea34f1f82cefae35a1b50b7","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IL/IL_Chicago_468400_1901_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IL/62500/IL_Chicago_468400_1901_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.5,41.75],[-87.5,42],[-87.75,42],[-87.75,41.75],[-87.5,41.75]]]}}, {"type":"Feature","properties":{"label":"Newburg 1905","title":"Newburg","datePub":"1905","dateSurvey":"1903","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-709371","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4edae4b00f54eb4069d9","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/KY_Newburg_709371_1905_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Newburg_709371_1905_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.25,37.75],[-87.25,38],[-87.5,38],[-87.5,37.75],[-87.25,37.75]]]}}, {"type":"Feature","properties":{"label":"Newburg 1905 (printed 1921)","title":"Newburg","datePub":"1905","dateSurvey":"1903","dateReprnt":"1921","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-804260","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4edbe4b00f54eb4069e2","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/KY_Newburg_804260_1905_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Newburg_804260_1905_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.25,37.75],[-87.25,38],[-87.5,38],[-87.5,37.75],[-87.25,37.75]]]}}, {"type":"Feature","properties":{"label":"Newburg 1905 (printed 1944)","title":"Newburg","datePub":"1905","dateSurvey":"1903","dateReprnt":"1944","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-803818","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4edbe4b00f54eb4069dd","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/KY_Newburg_803818_1905_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Newburg_803818_1905_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.25,37.75],[-87.25,38],[-87.5,38],[-87.5,37.75],[-87.25,37.75]]]}}, {"type":"Feature","properties":{"label":"Boonville 1902","title":"Boonville","datePub":"1902","dateSurvey":"1902","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160544","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4721e4b00f54eb3f8c10","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Boonville_160544_1902_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Boonville_160544_1902_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.25,38],[-87.25,38.25],[-87.5,38.25],[-87.5,38],[-87.25,38]]]}}, {"type":"Feature","properties":{"label":"Boonville 1902 (printed 1925)","title":"Boonville","datePub":"1902","dateSurvey":"1902","dateReprnt":"1925","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160545","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4721e4b00f54eb3f8c1a","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Boonville_160545_1902_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Boonville_160545_1902_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.25,38],[-87.25,38.25],[-87.5,38.25],[-87.5,38],[-87.25,38]]]}}, {"type":"Feature","properties":{"label":"Boonville 1902 (printed 1946)","title":"Boonville","datePub":"1902","dateSurvey":"1902","dateReprnt":"1946","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-156277","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4721e4b00f54eb3f8c08","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Boonville_156277_1902_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Boonville_156277_1902_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.25,38],[-87.25,38.25],[-87.5,38.25],[-87.5,38],[-87.25,38]]]}}, {"type":"Feature","properties":{"label":"Boonville 1902 (printed 1956)","title":"Boonville","datePub":"1902","dateSurvey":"1902","dateReprnt":"1956","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-156274","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4721e4b00f54eb3f8bfd","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Boonville_156274_1902_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Boonville_156274_1902_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.25,38],[-87.25,38.25],[-87.5,38.25],[-87.5,38],[-87.25,38]]]}}, {"type":"Feature","properties":{"label":"Petersburg 1903","title":"Petersburg","datePub":"1903","dateSurvey":"1902","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160529","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4730e4b00f54eb3f8e0c","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Petersburg_160529_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Petersburg_160529_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.25,38.25],[-87.25,38.5],[-87.5,38.5],[-87.5,38.25],[-87.25,38.25]]]}}, {"type":"Feature","properties":{"label":"Petersburg 1903 (printed 1932)","title":"Petersburg","datePub":"1903","dateSurvey":"1902","dateReprnt":"1932","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160565","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4730e4b00f54eb3f8e0e","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Petersburg_160565_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Petersburg_160565_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.25,38.25],[-87.25,38.5],[-87.5,38.5],[-87.5,38.25],[-87.25,38.25]]]}}, {"type":"Feature","properties":{"label":"Toleston 1900","title":"Toleston","datePub":"1900","dateSurvey":"1897","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160573","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4732e4b00f54eb3f8e7a","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Toleston_160573_1900_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Toleston_160573_1900_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.25,41.5],[-87.25,41.75],[-87.5,41.75],[-87.5,41.5],[-87.25,41.5]]]}}, {"type":"Feature","properties":{"label":"Toleston 1900 (printed 1909)","title":"Toleston","datePub":"1900","dateSurvey":"1897","dateReprnt":"1909","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160574","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4733e4b00f54eb3f8e7e","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Toleston_160574_1900_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Toleston_160574_1900_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.25,41.5],[-87.25,41.75],[-87.5,41.75],[-87.5,41.5],[-87.25,41.5]]]}}, {"type":"Feature","properties":{"label":"Toleston 1900 (printed 1916)","title":"Toleston","datePub":"1900","dateSurvey":"1897","dateReprnt":"1916","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160575","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4733e4b00f54eb3f8e85","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Toleston_160575_1900_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Toleston_160575_1900_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.25,41.5],[-87.25,41.75],[-87.5,41.75],[-87.5,41.5],[-87.25,41.5]]]}}, {"type":"Feature","properties":{"label":"Toleston 1900 (printed 1925)","title":"Toleston","datePub":"1900","dateSurvey":"1897","dateReprnt":"1925","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160577","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4733e4b00f54eb3f8e8a","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Toleston_160577_1900_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Toleston_160577_1900_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.25,41.5],[-87.25,41.75],[-87.5,41.75],[-87.5,41.5],[-87.25,41.5]]]}}, {"type":"Feature","properties":{"label":"Tolleston 1900 (printed 1939)","title":"Tolleston","datePub":"1900","dateSurvey":"1897","dateReprnt":"1939","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-161032","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4733e4b00f54eb3f8e91","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Tolleston_161032_1900_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Tolleston_161032_1900_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.25,41.5],[-87.25,41.75],[-87.5,41.75],[-87.5,41.5],[-87.25,41.5]]]}}, {"type":"Feature","properties":{"label":"Tolleston 1900 (printed 1951)","title":"Tolleston","datePub":"1900","dateSurvey":"1897","dateReprnt":"1951","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-161035","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4733e4b00f54eb3f8e96","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Tolleston_161035_1900_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Tolleston_161035_1900_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87.25,41.5],[-87.25,41.75],[-87.5,41.75],[-87.5,41.5],[-87.25,41.5]]]}}, {"type":"Feature","properties":{"label":"Owensboro 1901","title":"Owensboro","datePub":"1901","dateSurvey":"1900","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160517","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a472fe4b00f54eb3f8de4","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/IN_Owensboro_160517_1901_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Owensboro_160517_1901_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87,37.75],[-87,38],[-87.25,38],[-87.25,37.75],[-87,37.75]]]}}, {"type":"Feature","properties":{"label":"Owensboro 1901 (printed 1912)","title":"Owensboro","datePub":"1901","dateSurvey":"1900","dateReprnt":"1912","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160518","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a472fe4b00f54eb3f8ded","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/IN_Owensboro_160518_1901_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Owensboro_160518_1901_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87,37.75],[-87,38],[-87.25,38],[-87.25,37.75],[-87,37.75]]]}}, {"type":"Feature","properties":{"label":"Owensboro 1901 (printed 1925)","title":"Owensboro","datePub":"1901","dateSurvey":"1900","dateReprnt":"1925","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160519","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a472fe4b00f54eb3f8df4","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/IN_Owensboro_160519_1901_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Owensboro_160519_1901_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87,37.75],[-87,38],[-87.25,38],[-87.25,37.75],[-87,37.75]]]}}, {"type":"Feature","properties":{"label":"Owensboro 1901 (printed 1939)","title":"Owensboro","datePub":"1901","dateSurvey":"1900","dateReprnt":"1939","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160797","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4730e4b00f54eb3f8dfc","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/IN_Owensboro_160797_1901_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Owensboro_160797_1901_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87,37.75],[-87,38],[-87.25,38],[-87.25,37.75],[-87,37.75]]]}}, {"type":"Feature","properties":{"label":"Owensboro 1901 (printed 1950)","title":"Owensboro","datePub":"1901","dateSurvey":"1900","dateReprnt":"1950","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160799","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4730e4b00f54eb3f8e04","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/IN_Owensboro_160799_1901_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Owensboro_160799_1901_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87,37.75],[-87,38],[-87.25,38],[-87.25,37.75],[-87,37.75]]]}}, {"type":"Feature","properties":{"label":"De Gonia Springs 1900 (printed 1963)","title":"De Gonia Springs","datePub":"1900","dateSurvey":"1900","dateReprnt":"1963","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-156456","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4723e4b00f54eb3f8c6c","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_De%20Gonia%20Springs_156456_1900_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_De%20Gonia%20Springs_156456_1900_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87,38],[-87,38.25],[-87.25,38.25],[-87.25,38],[-87,38]]]}}, {"type":"Feature","properties":{"label":"Degonia Springs 1902","title":"Degonia Springs","datePub":"1902","dateSurvey":"1900","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160557","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4723e4b00f54eb3f8c7b","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Degonia%20Springs_160557_1902_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Degonia%20Springs_160557_1902_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87,38],[-87,38.25],[-87.25,38.25],[-87.25,38],[-87,38]]]}}, {"type":"Feature","properties":{"label":"Degonia Springs 1902 (printed 1936)","title":"Degonia Springs","datePub":"1902","dateSurvey":"1900","dateReprnt":"1936","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-156389","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4723e4b00f54eb3f8c75","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Degonia%20Springs_156389_1902_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Degonia%20Springs_156389_1902_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87,38],[-87,38.25],[-87.25,38.25],[-87.25,38],[-87,38]]]}}, {"type":"Feature","properties":{"label":"Velpen 1903","title":"Velpen","datePub":"1903","dateSurvey":"1900","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160578","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4734e4b00f54eb3f8eb1","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Velpen_160578_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Velpen_160578_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87,38.25],[-87,38.5],[-87.25,38.5],[-87.25,38.25],[-87,38.25]]]}}, {"type":"Feature","properties":{"label":"Velpen 1903 (printed 1936)","title":"Velpen","datePub":"1903","dateSurvey":"1900","dateReprnt":"1936","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160417","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4734e4b00f54eb3f8ea8","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Velpen_160417_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Velpen_160417_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87,38.25],[-87,38.5],[-87.25,38.5],[-87.25,38.25],[-87,38.25]]]}}, {"type":"Feature","properties":{"label":"Clay City 1910","title":"Clay City","datePub":"1910","dateSurvey":"1908","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160548","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4721e4b00f54eb3f8c27","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Clay%20City_160548_1910_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Clay%20City_160548_1910_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87,39.25],[-87,39.5],[-87.25,39.5],[-87.25,39.25],[-87,39.25]]]}}, {"type":"Feature","properties":{"label":"Clay City 1910 (printed 1936)","title":"Clay City","datePub":"1910","dateSurvey":"1908","dateReprnt":"1936","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-159613","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4721e4b00f54eb3f8c20","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Clay%20City_159613_1910_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Clay%20City_159613_1910_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87,39.25],[-87,39.5],[-87.25,39.5],[-87.25,39.25],[-87,39.25]]]}}, {"type":"Feature","properties":{"label":"Porter 1940","title":"Porter","datePub":"1940","dateSurvey":"1934","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160895","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4730e4b00f54eb3f8e18","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Porter_160895_1940_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Porter_160895_1940_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87,41.5],[-87,41.75],[-87.25,41.75],[-87.25,41.5],[-87,41.5]]]}}, {"type":"Feature","properties":{"label":"Porter 1940","title":"Porter","datePub":"1940","dateSurvey":"1934","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160897","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4730e4b00f54eb3f8e1e","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Porter_160897_1940_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Porter_160897_1940_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87,41.5],[-87,41.75],[-87.25,41.75],[-87.25,41.5],[-87,41.5]]]}}, {"type":"Feature","properties":{"label":"Porter 1940 (printed 1950)","title":"Porter","datePub":"1940","dateSurvey":"1934","dateReprnt":"1950","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160900","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4730e4b00f54eb3f8e24","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Porter_160900_1940_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Porter_160900_1940_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-87,41.5],[-87,41.75],[-87.25,41.75],[-87.25,41.5],[-87,41.5]]]}}, {"type":"Feature","properties":{"label":"Tell City 1903","title":"Tell City","datePub":"1903","dateSurvey":"1900","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-804322","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ef2e4b00f54eb406ce2","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/KY_Tell%20City_804322_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Tell%20City_804322_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.75,37.75],[-86.75,38],[-87,38],[-87,37.75],[-86.75,37.75]]]}}, {"type":"Feature","properties":{"label":"Tell City 1903 (printed 1917)","title":"Tell City","datePub":"1903","dateSurvey":"1900","dateReprnt":"1917","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-804321","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4eede4b00f54eb406c31","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/KY_Tell%20City_804321_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Tell%20City_804321_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.75,37.75],[-86.75,38],[-87,38],[-87,37.75],[-86.75,37.75]]]}}, {"type":"Feature","properties":{"label":"Tell City 1903 (printed 1921)","title":"Tell City","datePub":"1903","dateSurvey":"1900","dateReprnt":"1921","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-804320","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4eede4b00f54eb406c2e","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/KY_Tell%20City_804320_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Tell%20City_804320_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.75,37.75],[-86.75,38],[-87,38],[-87,37.75],[-86.75,37.75]]]}}, {"type":"Feature","properties":{"label":"Tell City 1903 (printed 1934)","title":"Tell City","datePub":"1903","dateSurvey":"1900","dateReprnt":"1934","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-161011","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4732e4b00f54eb3f8e6e","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Tell%20City_161011_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Tell%20City_161011_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.75,37.75],[-86.75,38],[-87,38],[-87,37.75],[-86.75,37.75]]]}}, {"type":"Feature","properties":{"label":"Tell City 1903 (printed 1934)","title":"Tell City","datePub":"1903","dateSurvey":"1900","dateReprnt":"1934","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-709853","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4eede4b00f54eb406c22","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/KY_Tell%20City_709853_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Tell%20City_709853_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.75,37.75],[-86.75,38],[-87,38],[-87,37.75],[-86.75,37.75]]]}}, {"type":"Feature","properties":{"label":"Tell City 1903 (printed 1945)","title":"Tell City","datePub":"1903","dateSurvey":"1900","dateReprnt":"1945","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-161012","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4732e4b00f54eb3f8e73","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Tell%20City_161012_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Tell%20City_161012_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.75,37.75],[-86.75,38],[-87,38],[-87,37.75],[-86.75,37.75]]]}}, {"type":"Feature","properties":{"label":"Tell City 1903 (printed 1945)","title":"Tell City","datePub":"1903","dateSurvey":"1900","dateReprnt":"1945","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-804027","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4eede4b00f54eb406c28","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/KY_Tell%20City_804027_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Tell%20City_804027_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.75,37.75],[-86.75,38],[-87,38],[-87,37.75],[-86.75,37.75]]]}}, {"type":"Feature","properties":{"label":"St Meinrad 1900 (printed 1961)","title":"St Meinrad","datePub":"1900","dateSurvey":"1900","dateReprnt":"1961","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160310","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4732e4b00f54eb3f8e60","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_St%20Meinrad_160310_1900_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_St%20Meinrad_160310_1900_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.75,38],[-86.75,38.25],[-87,38.25],[-87,38],[-86.75,38]]]}}, {"type":"Feature","properties":{"label":"St. Meinrad 1903","title":"St. Meinrad","datePub":"1903","dateSurvey":"1900","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-469203","websiteUrl":"https://www.sciencebase.gov/catalog/item/5dc57dafe4b06957975a47a9","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_St%20Meinrad_469203_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_St%20Meinrad_469203_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.75,38],[-86.75,38.25],[-87,38.25],[-87,38],[-86.75,38]]]}}, {"type":"Feature","properties":{"label":"St Meinrad 1903 (printed 1936)","title":"St Meinrad","datePub":"1903","dateSurvey":"1900","dateReprnt":"1936","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160314","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4732e4b00f54eb3f8e67","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_St%20Meinrad_160314_1903_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_St%20Meinrad_160314_1903_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.75,38],[-86.75,38.25],[-87,38.25],[-87,38],[-86.75,38]]]}}, {"type":"Feature","properties":{"label":"Bloomfield 1908 (printed 1954)","title":"Bloomfield","datePub":"1908","dateSurvey":"1908","dateReprnt":"1954","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-156254","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a471fe4b00f54eb3f8bbf","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Bloomfield_156254_1908_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Bloomfield_156254_1908_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.75,39],[-86.75,39.25],[-87,39.25],[-87,39],[-86.75,39]]]}}, {"type":"Feature","properties":{"label":"Cannelton 1934","title":"Cannelton","datePub":"1934","dateSurvey":"1929","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-708328","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4eace4b00f54eb40647b","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/KY_Cannelton_708328_1934_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Cannelton_708328_1934_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,37.75],[-86.5,38],[-86.75,38],[-86.75,37.75],[-86.5,37.75]]]}}, {"type":"Feature","properties":{"label":"Cannelton 1934 (printed 1941)","title":"Cannelton","datePub":"1934","dateSurvey":"1929","dateReprnt":"1941","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-803390","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4eace4b00f54eb406484","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/KY_Cannelton_803390_1934_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Cannelton_803390_1934_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,37.75],[-86.5,38],[-86.75,38],[-86.75,37.75],[-86.5,37.75]]]}}, {"type":"Feature","properties":{"label":"Oolitic 1935 (printed 1955)","title":"Oolitic","datePub":"1935","dateSurvey":"1935","dateReprnt":"1955","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160763","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a472ee4b00f54eb3f8dcf","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Oolitic_160763_1935_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Oolitic_160763_1935_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,38.75],[-86.5,39],[-86.75,39],[-86.75,38.75],[-86.5,38.75]]]}}, {"type":"Feature","properties":{"label":"Oolitic 1935 (printed 1960)","title":"Oolitic","datePub":"1935","dateSurvey":"1935","dateReprnt":"1960","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160757","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4727e4b00f54eb3f8d1e","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Oolitic_160757_1935_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Oolitic_160757_1935_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,38.75],[-86.5,39],[-86.75,39],[-86.75,38.75],[-86.5,38.75]]]}}, {"type":"Feature","properties":{"label":"Oolitic 1935 (printed 1964)","title":"Oolitic","datePub":"1935","dateSurvey":"1935","dateReprnt":"1964","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160760","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a472ee4b00f54eb3f8dc7","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Oolitic_160760_1935_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Oolitic_160760_1935_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,38.75],[-86.5,39],[-86.75,39],[-86.75,38.75],[-86.5,38.75]]]}}, {"type":"Feature","properties":{"label":"Oolitic 1935 (printed 1968)","title":"Oolitic","datePub":"1935","dateSurvey":"1935","dateReprnt":"1968","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160764","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a472ee4b00f54eb3f8dd2","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Oolitic_160764_1935_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Oolitic_160764_1935_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,38.75],[-86.5,39],[-86.75,39],[-86.75,38.75],[-86.5,38.75]]]}}, {"type":"Feature","properties":{"label":"Oolitic 1942","title":"Oolitic","datePub":"1942","dateSurvey":"1935","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160765","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a472ee4b00f54eb3f8dd8","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Oolitic_160765_1942_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Oolitic_160765_1942_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,38.75],[-86.5,39],[-86.75,39],[-86.75,38.75],[-86.5,38.75]]]}}, {"type":"Feature","properties":{"label":"Oolitic 1942","title":"Oolitic","datePub":"1942","dateSurvey":"1935","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160767","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a472ee4b00f54eb3f8ddf","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Oolitic_160767_1942_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Oolitic_160767_1942_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,38.75],[-86.5,39],[-86.75,39],[-86.75,38.75],[-86.5,38.75]]]}}, {"type":"Feature","properties":{"label":"Bloomington 1908 (printed 1954)","title":"Bloomington","datePub":"1908","dateSurvey":"1908","dateReprnt":"1954","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-156259","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a471fe4b00f54eb3f8bc4","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Bloomington_156259_1908_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Bloomington_156259_1908_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,39],[-86.5,39.25],[-86.75,39.25],[-86.75,39],[-86.5,39]]]}}, {"type":"Feature","properties":{"label":"Bloomington 1910","title":"Bloomington","datePub":"1910","dateSurvey":"1908","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160535","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4720e4b00f54eb3f8bdf","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Bloomington_160535_1910_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Bloomington_160535_1910_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,39],[-86.5,39.25],[-86.75,39.25],[-86.75,39],[-86.5,39]]]}}, {"type":"Feature","properties":{"label":"Bloomington 1910 (printed 1919)","title":"Bloomington","datePub":"1910","dateSurvey":"1908","dateReprnt":"1919","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160537","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4720e4b00f54eb3f8be7","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Bloomington_160537_1910_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Bloomington_160537_1910_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,39],[-86.5,39.25],[-86.75,39.25],[-86.75,39],[-86.5,39]]]}}, {"type":"Feature","properties":{"label":"Bloomington 1910 (printed 1931)","title":"Bloomington","datePub":"1910","dateSurvey":"1908","dateReprnt":"1931","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160541","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4720e4b00f54eb3f8bef","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Bloomington_160541_1910_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Bloomington_160541_1910_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,39],[-86.5,39.25],[-86.75,39.25],[-86.75,39],[-86.5,39]]]}}, {"type":"Feature","properties":{"label":"Bloomington 1910 (printed 1946)","title":"Bloomington","datePub":"1910","dateSurvey":"1908","dateReprnt":"1946","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-156265","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a471fe4b00f54eb3f8bd8","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Bloomington_156265_1910_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Bloomington_156265_1910_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,39],[-86.5,39.25],[-86.75,39.25],[-86.75,39],[-86.5,39]]]}}, {"type":"Feature","properties":{"label":"Bloomington 1910 (printed 1948)","title":"Bloomington","datePub":"1910","dateSurvey":"1908","dateReprnt":"1948","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-156263","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a471fe4b00f54eb3f8bd1","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Bloomington_156263_1910_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Bloomington_156263_1910_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,39],[-86.5,39.25],[-86.75,39.25],[-86.75,39],[-86.5,39]]]}}, {"type":"Feature","properties":{"label":"Bloomington 1910 (printed 1950)","title":"Bloomington","datePub":"1910","dateSurvey":"1908","dateReprnt":"1950","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-156262","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a471fe4b00f54eb3f8bca","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Bloomington_156262_1910_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Bloomington_156262_1910_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,39],[-86.5,39.25],[-86.75,39.25],[-86.75,39],[-86.5,39]]]}}, {"type":"Feature","properties":{"label":"Three Oaks 1930","title":"Three Oaks","datePub":"1930","dateSurvey":"1927","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278548","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a3932e4b00f54eb3e181f","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Three%20Oaks_278548_1930_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Three%20Oaks_278548_1930_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,41.75],[-86.5,42],[-86.75,42],[-86.75,41.75],[-86.5,41.75]]]}}, {"type":"Feature","properties":{"label":"Three Oaks 1930","title":"Three Oaks","datePub":"1930","dateSurvey":"1927","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278549","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a3933e4b00f54eb3e1825","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Three%20Oaks_278549_1930_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Three%20Oaks_278549_1930_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,41.75],[-86.5,42],[-86.75,42],[-86.75,41.75],[-86.5,41.75]]]}}, {"type":"Feature","properties":{"label":"Three Oaks 1930 (printed 1946)","title":"Three Oaks","datePub":"1930","dateSurvey":"1927","dateReprnt":"1946","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278550","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a3933e4b00f54eb3e182f","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Three%20Oaks_278550_1930_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Three%20Oaks_278550_1930_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,41.75],[-86.5,42],[-86.75,42],[-86.75,41.75],[-86.5,41.75]]]}}, {"type":"Feature","properties":{"label":"Three Oaks 1944","title":"Three Oaks","datePub":"1944","dateSurvey":"1927","scale":"1:62,500","publisher":"Army Map Service; War Department; U.S. Army Corps of Engineers","available":true,"recId":"usgs-htmc-471044","websiteUrl":"https://www.sciencebase.gov/catalog/item/5dc15c07e4b069579750dede","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Three%20Oaks_471044_1944_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Three%20Oaks_471044_1944_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.5,41.75],[-86.5,42],[-86.75,42],[-86.75,41.75],[-86.5,41.75]]]}}, {"type":"Feature","properties":{"label":"Alton 1950 (printed 1959)","title":"Alton","datePub":"1950","dateReprnt":"1959","scale":"1:62,500","publisher":"Army Map Service; U.S. Geological Survey; U.S. Army Corps of Engineers","available":true,"recId":"usgs-htmc-159500","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a471ee4b00f54eb3f8ba2","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Alton_159500_1950_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Alton_159500_1950_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.25,38],[-86.25,38.25],[-86.5,38.25],[-86.5,38],[-86.25,38]]]}}, {"type":"Feature","properties":{"label":"Alton 1950 (printed 1959)","title":"Alton","datePub":"1950","dateReprnt":"1959","scale":"1:62,500","publisher":"U.S. Army Corps of Engineers","available":true,"recId":"usgs-htmc-159502","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a471ee4b00f54eb3f8ba8","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Alton_159502_1950_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Alton_159502_1950_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.25,38],[-86.25,38.25],[-86.5,38.25],[-86.5,38],[-86.25,38]]]}}, {"type":"Feature","properties":{"label":"Bedford 1934 (printed 1958)","title":"Bedford","datePub":"1934","dateSurvey":"1934","dateReprnt":"1958","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-159542","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a471fe4b00f54eb3f8bb9","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Bedford_159542_1934_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Bedford_159542_1934_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.25,38.75],[-86.25,39],[-86.5,39],[-86.5,38.75],[-86.25,38.75]]]}}, {"type":"Feature","properties":{"label":"Bedford 1937","title":"Bedford","datePub":"1937","dateSurvey":"1934","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-159539","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a471ee4b00f54eb3f8bad","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Bedford_159539_1937_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Bedford_159539_1937_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.25,38.75],[-86.25,39],[-86.5,39],[-86.5,38.75],[-86.25,38.75]]]}}, {"type":"Feature","properties":{"label":"Bedford 1937","title":"Bedford","datePub":"1937","dateSurvey":"1934","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-159541","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a471fe4b00f54eb3f8bb3","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Bedford_159541_1937_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Bedford_159541_1937_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.25,38.75],[-86.25,39],[-86.5,39],[-86.5,38.75],[-86.25,38.75]]]}}, {"type":"Feature","properties":{"label":"Niles 1927","title":"Niles","datePub":"1927","dateSurvey":"1927","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278376","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a38ffe4b00f54eb3e11e8","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Niles_278376_1927_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Niles_278376_1927_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.25,41.75],[-86.25,42],[-86.5,42],[-86.5,41.75],[-86.25,41.75]]]}}, {"type":"Feature","properties":{"label":"Niles 1930","title":"Niles","datePub":"1930","dateSurvey":"1927","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278377","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a38ffe4b00f54eb3e11f0","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Niles_278377_1930_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Niles_278377_1930_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.25,41.75],[-86.25,42],[-86.5,42],[-86.5,41.75],[-86.25,41.75]]]}}, {"type":"Feature","properties":{"label":"Niles 1930","title":"Niles","datePub":"1930","dateSurvey":"1927","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-470934","websiteUrl":"https://www.sciencebase.gov/catalog/item/5d325972e4b01d82ce877b93","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Niles_470934_1930_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Niles_470934_1930_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.25,41.75],[-86.25,42],[-86.5,42],[-86.5,41.75],[-86.25,41.75]]]}}, {"type":"Feature","properties":{"label":"Niles 1930 (printed 1950)","title":"Niles","datePub":"1930","dateSurvey":"1927","dateReprnt":"1950","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278378","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a38ffe4b00f54eb3e11f8","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Niles_278378_1930_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Niles_278378_1930_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.25,41.75],[-86.25,42],[-86.5,42],[-86.5,41.75],[-86.25,41.75]]]}}, {"type":"Feature","properties":{"label":"Niles 1943","title":"Niles","datePub":"1943","dateSurvey":"1927","scale":"1:62,500","publisher":"Army Map Service; War Department; U.S. Army Corps of Engineers","available":true,"recId":"usgs-htmc-470932","websiteUrl":"https://www.sciencebase.gov/catalog/item/5d325971e4b01d82ce877b8f","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Niles_470932_1943_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Niles_470932_1943_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86.25,41.75],[-86.25,42],[-86.5,42],[-86.5,41.75],[-86.25,41.75]]]}}, {"type":"Feature","properties":{"label":"Ekron 1941","title":"Ekron","datePub":"1941","dateSurvey":"1941","scale":"1:62,500","publisher":"U.S. Army Corps of Engineers","available":true,"recId":"usgs-htmc-803482","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4eb8e4b00f54eb4065a9","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Ekron_803482_1941_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Ekron_803482_1941_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86,37.75],[-86,38],[-86.25,38],[-86.25,37.75],[-86,37.75]]]}}, {"type":"Feature","properties":{"label":"Ekron 1947 (printed 1959)","title":"Ekron","datePub":"1947","dateReprnt":"1959","scale":"1:62,500","publisher":"U.S. Army Corps of Engineers","available":true,"recId":"usgs-htmc-708579","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4eb8e4b00f54eb4065a5","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Ekron_708579_1947_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Ekron_708579_1947_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86,37.75],[-86,38],[-86.25,38],[-86.25,37.75],[-86,37.75]]]}}, {"type":"Feature","properties":{"label":"Corydon 1931","title":"Corydon","datePub":"1931","dateSurvey":"1928","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160556","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4723e4b00f54eb3f8c5d","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Corydon_160556_1931_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Corydon_160556_1931_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86,38],[-86,38.25],[-86.25,38.25],[-86.25,38],[-86,38]]]}}, {"type":"Feature","properties":{"label":"Corydon 1931","title":"Corydon","datePub":"1931","dateSurvey":"1928","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-708438","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4723e4b00f54eb3f8c65","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Corydon_708438_1931_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Corydon_708438_1931_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86,38],[-86,38.25],[-86.25,38.25],[-86.25,38],[-86,38]]]}}, {"type":"Feature","properties":{"label":"Corydon 1931 (printed 1932)","title":"Corydon","datePub":"1931","dateSurvey":"1928","dateReprnt":"1932","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-159692","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4722e4b00f54eb3f8c4b","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Corydon_159692_1931_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Corydon_159692_1931_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86,38],[-86,38.25],[-86.25,38.25],[-86.25,38],[-86,38]]]}}, {"type":"Feature","properties":{"label":"Corydon 1931 (printed 1941)","title":"Corydon","datePub":"1931","dateSurvey":"1928","dateReprnt":"1941","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-159691","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4722e4b00f54eb3f8c45","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Corydon_159691_1931_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Corydon_159691_1931_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86,38],[-86,38.25],[-86.25,38.25],[-86.25,38],[-86,38]]]}}, {"type":"Feature","properties":{"label":"Corydon 1950 (printed 1959)","title":"Corydon","datePub":"1950","dateReprnt":"1959","scale":"1:62,500","publisher":"U.S. Army Corps of Engineers","available":true,"recId":"usgs-htmc-159694","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4722e4b00f54eb3f8c53","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Corydon_159694_1950_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Corydon_159694_1950_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86,38],[-86,38.25],[-86.25,38.25],[-86.25,38],[-86,38]]]}}, {"type":"Feature","properties":{"label":"Franklin 1947 (printed 1964)","title":"Franklin","datePub":"1947","dateSurvey":"1947","dateReprnt":"1964","scale":"1:62,500","publisher":"U.S. Army Corps of Engineers","available":true,"recId":"usgs-htmc-156513","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4725e4b00f54eb3f8ca8","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Franklin_156513_1947_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Franklin_156513_1947_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86,39.25],[-86,39.5],[-86.25,39.5],[-86.25,39.25],[-86,39.25]]]}}, {"type":"Feature","properties":{"label":"Franklin 1950","title":"Franklin","datePub":"1950","dateSurvey":"1947","scale":"1:62,500","publisher":"U.S. Army Corps of Engineers","available":true,"recId":"usgs-htmc-156517","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4725e4b00f54eb3f8cae","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Franklin_156517_1950_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Franklin_156517_1950_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86,39.25],[-86,39.5],[-86.25,39.5],[-86.25,39.25],[-86,39.25]]]}}, {"type":"Feature","properties":{"label":"Franklin 1950","title":"Franklin","datePub":"1950","dateSurvey":"1947","scale":"1:62,500","publisher":"U.S. Army Corps of Engineers","available":true,"recId":"usgs-htmc-156518","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4725e4b00f54eb3f8cb6","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Franklin_156518_1950_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Franklin_156518_1950_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86,39.25],[-86,39.5],[-86.25,39.5],[-86.25,39.25],[-86,39.25]]]}}, {"type":"Feature","properties":{"label":"Cassopolis 1945 (printed 1967)","title":"Cassopolis","datePub":"1945","dateSurvey":"1945","dateReprnt":"1967","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278032","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a388be4b00f54eb3e0531","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Cassopolis_278032_1945_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Cassopolis_278032_1945_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86,41.75],[-86,42],[-86.25,42],[-86.25,41.75],[-86,41.75]]]}}, {"type":"Feature","properties":{"label":"Cassopolis 1945 (printed 1967)","title":"Cassopolis","datePub":"1945","dateSurvey":"1945","dateReprnt":"1967","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278033","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a388be4b00f54eb3e0533","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Cassopolis_278033_1945_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Cassopolis_278033_1945_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86,41.75],[-86,42],[-86.25,42],[-86.25,41.75],[-86,41.75]]]}}, {"type":"Feature","properties":{"label":"Cassopolis 1945 (printed 1979)","title":"Cassopolis","datePub":"1945","dateSurvey":"1945","dateReprnt":"1979","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278031","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a388be4b00f54eb3e052f","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Cassopolis_278031_1945_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Cassopolis_278031_1945_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86,41.75],[-86,42],[-86.25,42],[-86.25,41.75],[-86,41.75]]]}}, {"type":"Feature","properties":{"label":"Cassopolis 1947","title":"Cassopolis","datePub":"1947","dateSurvey":"1945","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278034","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a388be4b00f54eb3e0535","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Cassopolis_278034_1947_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Cassopolis_278034_1947_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86,41.75],[-86,42],[-86.25,42],[-86.25,41.75],[-86,41.75]]]}}, {"type":"Feature","properties":{"label":"Cassopolis 1947","title":"Cassopolis","datePub":"1947","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-470617","websiteUrl":"https://www.sciencebase.gov/catalog/item/604e9dafd34eb12031203144","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Cassopolis_470617_1947_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Cassopolis_470617_1947_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-86,41.75],[-86,42],[-86.25,42],[-86.25,41.75],[-86,41.75]]]}}, {"type":"Feature","properties":{"label":"Vine Grove 1936","title":"Vine Grove","datePub":"1936","scale":"1:62,500","publisher":"War Department; U.S. Army Corps of Engineers","available":true,"recId":"usgs-htmc-804069","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ef3e4b00f54eb406d44","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Vine%20Grove_804069_1936_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Vine%20Grove_804069_1936_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.75,37.75],[-85.75,38],[-86,38],[-86,37.75],[-85.75,37.75]]]}}, {"type":"Feature","properties":{"label":"Vine Grove 1943","title":"Vine Grove","datePub":"1943","dateSurvey":"1933","scale":"1:62,500","publisher":"Army Map Service; War Department; U.S. Army Corps of Engineers","available":true,"recId":"usgs-htmc-804068","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ef3e4b00f54eb406d3e","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Vine%20Grove_804068_1943_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Vine%20Grove_804068_1943_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.75,37.75],[-85.75,38],[-86,38],[-86,37.75],[-85.75,37.75]]]}}, {"type":"Feature","properties":{"label":"Vine Grove 1946 (printed 1959)","title":"Vine Grove","datePub":"1946","dateReprnt":"1959","scale":"1:62,500","publisher":"U.S. Army Corps of Engineers","available":true,"recId":"usgs-htmc-709943","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ef3e4b00f54eb406d38","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Vine%20Grove_709943_1946_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Vine%20Grove_709943_1946_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.75,37.75],[-85.75,38],[-86,38],[-86,37.75],[-85.75,37.75]]]}}, {"type":"Feature","properties":{"label":"Kosmosdale 1912","title":"Kosmosdale","datePub":"1912","dateSurvey":"1910","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-334701","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ec8e4b00f54eb4067b8","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Kosmosdale_334701_1912_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Kosmosdale_334701_1912_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.75,38],[-85.75,38.25],[-86,38.25],[-86,38],[-85.75,38]]]}}, {"type":"Feature","properties":{"label":"Kosmosdale 1912 (printed 1935)","title":"Kosmosdale","datePub":"1912","dateSurvey":"1910","dateReprnt":"1935","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-709033","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ec8e4b00f54eb4067c0","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Kosmosdale_709033_1912_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Kosmosdale_709033_1912_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.75,38],[-85.75,38.25],[-86,38.25],[-86,38],[-85.75,38]]]}}, {"type":"Feature","properties":{"label":"Kosmosdale 1912 (printed 1938)","title":"Kosmosdale","datePub":"1912","dateSurvey":"1910","dateReprnt":"1938","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-803677","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ec8e4b00f54eb4067c8","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Kosmosdale_803677_1912_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Kosmosdale_803677_1912_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.75,38],[-85.75,38.25],[-86,38.25],[-86,38],[-85.75,38]]]}}, {"type":"Feature","properties":{"label":"Kosmosdale 1912 (printed 1942)","title":"Kosmosdale","datePub":"1912","dateSurvey":"1910","dateReprnt":"1942","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-803676","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ec8e4b00f54eb4067c4","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Kosmosdale_803676_1912_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Kosmosdale_803676_1912_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.75,38],[-85.75,38.25],[-86,38.25],[-86,38],[-85.75,38]]]}}, {"type":"Feature","properties":{"label":"Kosmosdale 1950 (printed 1959)","title":"Kosmosdale","datePub":"1950","dateReprnt":"1959","scale":"1:62,500","publisher":"U.S. Army Corps of Engineers","available":true,"recId":"usgs-htmc-709031","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ec8e4b00f54eb4067bb","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Kosmosdale_709031_1950_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Kosmosdale_709031_1950_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.75,38],[-85.75,38.25],[-86,38.25],[-86,38],[-85.75,38]]]}}, {"type":"Feature","properties":{"label":"Edinburg 1950","title":"Edinburg","datePub":"1950","dateSurvey":"1947","scale":"1:62,500","publisher":"U.S. Army Corps of Engineers","available":true,"recId":"usgs-htmc-156465","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4724e4b00f54eb3f8c85","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Edinburg_156465_1950_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Edinburg_156465_1950_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.75,39.25],[-85.75,39.5],[-86,39.5],[-86,39.25],[-85.75,39.25]]]}}, {"type":"Feature","properties":{"label":"Edinburg 1950","title":"Edinburg","datePub":"1950","dateSurvey":"1947","scale":"1:62,500","publisher":"U.S. Army Corps of Engineers","available":true,"recId":"usgs-htmc-156468","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4724e4b00f54eb3f8c8f","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Edinburg_156468_1950_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Edinburg_156468_1950_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.75,39.25],[-85.75,39.5],[-86,39.5],[-86,39.25],[-85.75,39.25]]]}}, {"type":"Feature","properties":{"label":"Vandalia 1948","title":"Vandalia","datePub":"1948","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-471064","websiteUrl":"https://www.sciencebase.gov/catalog/item/5dc15c0ce4b069579750deec","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Vandalia_471064_1948_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Vandalia_471064_1948_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.75,41.75],[-85.75,42],[-86,42],[-86,41.75],[-85.75,41.75]]]}}, {"type":"Feature","properties":{"label":"Vandalia 1948","title":"Vandalia","datePub":"1948","dateSurvey":"1945","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278576","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a3938e4b00f54eb3e18da","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Vandalia_278576_1948_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Vandalia_278576_1948_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.75,41.75],[-85.75,42],[-86,42],[-86,41.75],[-85.75,41.75]]]}}, {"type":"Feature","properties":{"label":"Vandalia 1948 (printed 1959)","title":"Vandalia","datePub":"1948","dateSurvey":"1948","dateReprnt":"1959","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278571","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a3937e4b00f54eb3e18ba","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Vandalia_278571_1948_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Vandalia_278571_1948_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.75,41.75],[-85.75,42],[-86,42],[-86,41.75],[-85.75,41.75]]]}}, {"type":"Feature","properties":{"label":"Vandalia 1948 (printed 1959)","title":"Vandalia","datePub":"1948","dateSurvey":"1948","dateReprnt":"1959","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278573","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a3937e4b00f54eb3e18c7","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Vandalia_278573_1948_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Vandalia_278573_1948_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.75,41.75],[-85.75,42],[-86,42],[-86,41.75],[-85.75,41.75]]]}}, {"type":"Feature","properties":{"label":"Vandalia 1948 (printed 1973)","title":"Vandalia","datePub":"1948","dateSurvey":"1948","dateReprnt":"1973","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278572","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a3937e4b00f54eb3e18bf","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Vandalia_278572_1948_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Vandalia_278572_1948_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.75,41.75],[-85.75,42],[-86,42],[-86,41.75],[-85.75,41.75]]]}}, {"type":"Feature","properties":{"label":"Vandalia 1949","title":"Vandalia","datePub":"1949","dateSurvey":"1948","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278574","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a3938e4b00f54eb3e18ce","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Vandalia_278574_1949_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Vandalia_278574_1949_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.75,41.75],[-85.75,42],[-86,42],[-86,41.75],[-85.75,41.75]]]}}, {"type":"Feature","properties":{"label":"Vandalia 1949","title":"Vandalia","datePub":"1949","dateSurvey":"1948","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278575","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a3938e4b00f54eb3e18d4","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Vandalia_278575_1949_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Vandalia_278575_1949_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.75,41.75],[-85.75,42],[-86,42],[-86,41.75],[-85.75,41.75]]]}}, {"type":"Feature","properties":{"label":"Prospect 1905 (printed 1962)","title":"Prospect","datePub":"1905","dateSurvey":"1905","dateReprnt":"1962","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-803913","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ee7e4b00f54eb406b93","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Prospect_803913_1905_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Prospect_803913_1905_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.5,38.25],[-85.5,38.5],[-85.75,38.5],[-85.75,38.25],[-85.5,38.25]]]}}, {"type":"Feature","properties":{"label":"Prospect 1912","title":"Prospect","datePub":"1912","dateSurvey":"1905","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-804287","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ee8e4b00f54eb406b9b","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Prospect_804287_1912_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Prospect_804287_1912_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.5,38.25],[-85.5,38.5],[-85.75,38.5],[-85.75,38.25],[-85.5,38.25]]]}}, {"type":"Feature","properties":{"label":"Prospect 1912 (printed 1920)","title":"Prospect","datePub":"1912","dateSurvey":"1905","dateReprnt":"1920","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-709584","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ee7e4b00f54eb406b8f","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Prospect_709584_1912_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Prospect_709584_1912_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.5,38.25],[-85.5,38.5],[-85.75,38.5],[-85.75,38.25],[-85.5,38.25]]]}}, {"type":"Feature","properties":{"label":"Prospect 1912 (printed 1941)","title":"Prospect","datePub":"1912","dateSurvey":"1905","dateReprnt":"1941","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-803914","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ee8e4b00f54eb406b98","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_Prospect_803914_1912_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_Prospect_803914_1912_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.5,38.25],[-85.5,38.5],[-85.75,38.5],[-85.75,38.25],[-85.5,38.25]]]}}, {"type":"Feature","properties":{"label":"Three Rivers 1914 (printed 1966)","title":"Three Rivers","datePub":"1914","dateSurvey":"1914","dateReprnt":"1966","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278551","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a3933e4b00f54eb3e1835","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Three%20Rivers_278551_1914_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Three%20Rivers_278551_1914_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.5,41.75],[-85.5,42],[-85.75,42],[-85.75,41.75],[-85.5,41.75]]]}}, {"type":"Feature","properties":{"label":"Three Rivers 1916","title":"Three Rivers","datePub":"1916","dateSurvey":"1914","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278552","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a3933e4b00f54eb3e183a","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Three%20Rivers_278552_1916_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Three%20Rivers_278552_1916_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.5,41.75],[-85.5,42],[-85.75,42],[-85.75,41.75],[-85.5,41.75]]]}}, {"type":"Feature","properties":{"label":"Three Rivers 1916","title":"Three Rivers","datePub":"1916","dateSurvey":"1914","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-471046","websiteUrl":"https://www.sciencebase.gov/catalog/item/5dc15c08e4b069579750dee2","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Three%20Rivers_471046_1916_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Three%20Rivers_471046_1916_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.5,41.75],[-85.5,42],[-85.75,42],[-85.75,41.75],[-85.5,41.75]]]}}, {"type":"Feature","properties":{"label":"Three Rivers 1916 (printed 1932)","title":"Three Rivers","datePub":"1916","dateSurvey":"1914","dateReprnt":"1932","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-278553","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a3933e4b00f54eb3e183f","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Three%20Rivers_278553_1916_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Three%20Rivers_278553_1916_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.5,41.75],[-85.5,42],[-85.75,42],[-85.75,41.75],[-85.5,41.75]]]}}, {"type":"Feature","properties":{"label":"Three Rivers 1943","title":"Three Rivers","datePub":"1943","dateSurvey":"1914","scale":"1:62,500","publisher":"Army Map Service; War Department; U.S. Army Corps of Engineers","available":true,"recId":"usgs-htmc-471045","websiteUrl":"https://www.sciencebase.gov/catalog/item/5dc15c07e4b069579750dee0","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/MI/MI_Three%20Rivers_471045_1943_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/MI/62500/MI_Three%20Rivers_471045_1943_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.5,41.75],[-85.5,42],[-85.75,42],[-85.75,41.75],[-85.5,41.75]]]}}, {"type":"Feature","properties":{"label":"La Grange 1932","title":"La Grange","datePub":"1932","dateSurvey":"1928","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-709048","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4ec9e4b00f54eb4067d4","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/KY/KY_La%20Grange_709048_1932_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/KY/62500/KY_La%20Grange_709048_1932_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-85.25,38.25],[-85.25,38.5],[-85.5,38.5],[-85.5,38.25],[-85.25,38.25]]]}}, {"type":"Feature","properties":{"label":"Lawrenceburg 1928 (printed 1962)","title":"Lawrenceburg","datePub":"1928","dateSurvey":"1928","dateReprnt":"1962","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-157036","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4726e4b00f54eb3f8cd3","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Lawrenceburg_157036_1928_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Lawrenceburg_157036_1928_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-84.75,39],[-84.75,39.25],[-85,39.25],[-85,39],[-84.75,39]]]}}, {"type":"Feature","properties":{"label":"Lawrenceburg 1932","title":"Lawrenceburg","datePub":"1932","dateSurvey":"1928","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160507","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4726e4b00f54eb3f8ce2","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Lawrenceburg_160507_1932_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Lawrenceburg_160507_1932_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-84.75,39],[-84.75,39.25],[-85,39.25],[-85,39],[-84.75,39]]]}}, {"type":"Feature","properties":{"label":"Lawrenceburg 1932","title":"Lawrenceburg","datePub":"1932","dateSurvey":"1928","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-468852","websiteUrl":"https://www.sciencebase.gov/catalog/item/5dc15e90e4b069579750e01b","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Lawrenceburg_468852_1932_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Lawrenceburg_468852_1932_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-84.75,39],[-84.75,39.25],[-85,39.25],[-85,39],[-84.75,39]]]}}, {"type":"Feature","properties":{"label":"Lawrenceburg 1932 (printed 1946)","title":"Lawrenceburg","datePub":"1932","dateSurvey":"1928","dateReprnt":"1946","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-157039","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4726e4b00f54eb3f8cda","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Lawrenceburg_157039_1932_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Lawrenceburg_157039_1932_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-84.75,39],[-84.75,39.25],[-85,39.25],[-85,39],[-84.75,39]]]}}, {"type":"Feature","properties":{"label":"College Corner 1918","title":"College Corner","datePub":"1918","dateSurvey":"1915","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160552","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4721e4b00f54eb3f8c2e","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/OH/IN_College%20Corner_160552_1918_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_College%20Corner_160552_1918_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-84.75,39.5],[-84.75,39.75],[-85,39.75],[-85,39.5],[-84.75,39.5]]]}}, {"type":"Feature","properties":{"label":"College Corner 1918","title":"College Corner","datePub":"1918","dateSurvey":"1915","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-468789","websiteUrl":"https://www.sciencebase.gov/catalog/item/5db06174e4b0b0c58b56c263","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/OH/IN_College%20Corner_468789_1918_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_College%20Corner_468789_1918_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-84.75,39.5],[-84.75,39.75],[-85,39.75],[-85,39.5],[-84.75,39.5]]]}}, {"type":"Feature","properties":{"label":"College Corner 1918 (printed 1922)","title":"College Corner","datePub":"1918","dateSurvey":"1915","dateReprnt":"1922","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160553","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4722e4b00f54eb3f8c37","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/OH/IN_College%20Corner_160553_1918_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_College%20Corner_160553_1918_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-84.75,39.5],[-84.75,39.75],[-85,39.75],[-85,39.5],[-84.75,39.5]]]}}, {"type":"Feature","properties":{"label":"College Corner 1918 (printed 1922)","title":"College Corner","datePub":"1918","dateSurvey":"1915","dateReprnt":"1922","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160555","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4722e4b00f54eb3f8c3e","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/OH/IN_College%20Corner_160555_1918_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_College%20Corner_160555_1918_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-84.75,39.5],[-84.75,39.75],[-85,39.75],[-85,39.5],[-84.75,39.5]]]}}, {"type":"Feature","properties":{"label":"New Paris 1918 (printed 1922)","title":"New Paris","datePub":"1918","dateSurvey":"1915","dateReprnt":"1922","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-469170","websiteUrl":"https://www.sciencebase.gov/catalog/item/5dc57daee4b06957975a47a7","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/OH/IN_New%20Paris_469170_1918_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_New%20Paris_469170_1918_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-84.75,39.75],[-84.75,40],[-85,40],[-85,39.75],[-84.75,39.75]]]}}, {"type":"Feature","properties":{"label":"Winchester 1916 (printed 1958)","title":"Winchester","datePub":"1916","dateSurvey":"1916","dateReprnt":"1958","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160373","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4735e4b00f54eb3f8ee0","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Winchester_160373_1916_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Winchester_160373_1916_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-84.75,40],[-84.75,40.25],[-85,40.25],[-85,40],[-84.75,40]]]}}, {"type":"Feature","properties":{"label":"Winchester 1916 (printed 1958)","title":"Winchester","datePub":"1916","dateSurvey":"1916","dateReprnt":"1958","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-226659","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a31e5e4b00f54eb3d48f2","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/OH_Winchester_226659_1916_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/OH/62500/OH_Winchester_226659_1916_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-84.75,40],[-84.75,40.25],[-85,40.25],[-85,40],[-84.75,40]]]}}, {"type":"Feature","properties":{"label":"Winchester 1918","title":"Winchester","datePub":"1918","dateSurvey":"1916","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160586","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4735e4b00f54eb3f8eeb","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Winchester_160586_1918_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Winchester_160586_1918_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-84.75,40],[-84.75,40.25],[-85,40.25],[-85,40],[-84.75,40]]]}}, {"type":"Feature","properties":{"label":"Winchester 1918","title":"Winchester","datePub":"1918","dateSurvey":"1916","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160587","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4735e4b00f54eb3f8ef1","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Winchester_160587_1918_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Winchester_160587_1918_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-84.75,40],[-84.75,40.25],[-85,40.25],[-85,40],[-84.75,40]]]}}, {"type":"Feature","properties":{"label":"Winchester 1943 (printed 1944)","title":"Winchester","datePub":"1943","dateSurvey":"1916","dateReprnt":"1944","scale":"1:62,500","publisher":"War Department; U.S. Army Corps of Engineers","available":true,"recId":"usgs-htmc-160376","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4735e4b00f54eb3f8ee6","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/IN/IN_Winchester_160376_1943_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Winchester_160376_1943_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-84.75,40],[-84.75,40.25],[-85,40.25],[-85,40],[-84.75,40]]]}}, {"type":"Feature","properties":{"label":"Fort Recovery 1915 (printed 1957)","title":"Fort Recovery","datePub":"1915","dateSurvey":"1915","dateReprnt":"1957","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-156481","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4725e4b00f54eb3f8c9b","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/OH/IN_Fort%20Recovery_156481_1915_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Fort%20Recovery_156481_1915_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-84.75,40.25],[-84.75,40.5],[-85,40.5],[-85,40.25],[-84.75,40.25]]]}}, {"type":"Feature","properties":{"label":"Fort Recovery 1918 (printed 1922)","title":"Fort Recovery","datePub":"1918","dateSurvey":"1915","dateReprnt":"1922","scale":"1:62,500","publisher":"U.S. Geological Survey","available":true,"recId":"usgs-htmc-160563","websiteUrl":"https://www.sciencebase.gov/catalog/item/5a8a4725e4b00f54eb3f8c9f","download":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/GeoTIFF/OH/IN_Fort%20Recovery_160563_1918_62500_geo.tif","thumbUrl":"https://prd-tnm.s3.amazonaws.com/StagedProducts/Maps/HistoricalTopo/PDF/IN/62500/IN_Fort%20Recovery_160563_1918_62500_tn.jpg"},"geometry":{"type":"Polygon","coordinates":[[[-84.75,40.25],[-84.75,40.5],[-85,40.5],[-85,40.25],[-84.75,40.25]]]}} ]}