{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn07640_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Easton, Pennsylvania | 1911 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"96"},{"label":"placed","value":"45"},{"label":"unplaced","value":"51"},{"label":"fit sources","value":"georef-snap 25, georef 17, snap:0 2, snap:1 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"21 sheet(s) cut into 79 panels"},{"label":"unplaced pages","value":"p10__2 (tier 1, 40.69254,-75.22605 +/-100m); p10__3 (tier 1, 40.69896,-75.22448 +/-100m); p11__2 (tier 1, 40.69126,-75.22001 +/-100m); p20__2 (tier 1, 40.68560,-75.22853 +/-103m); p22__1 (tier 1, 40.68578,-75.23526 +/-221m); p22__2 (tier 1, 40.68207,-75.22947 +/-101m); p23__1 (tier 1, 40.67365,-75.23777 +/-100m); p23__2 (tier 2, 40.69041,-75.21759 +/-1699m); p23__3 (tier 1, 40.67392,-75.23770 +/-134m); p24__1 (tier 1, 40.67759,-75.23500 +/-100m); p24__2 (tier 3, 40.67828,-75.23263 +/-494m); p25__1 (tier 1, 40.68379,-75.23931 +/-100m); p26__1 (tier 1, 40.68738,-75.23498 +/-100m); p27__1 (tier 1, 40.69349,-75.22180 +/-268m); p27__2 (tier 1, 40.70041,-75.21881 +/-100m); p28__1 (tier 1, 40.69903,-75.22487 +/-100m); p28__2 (tier 1, 40.69897,-75.22826 +/-112m); p28__3 (tier 2, 40.68241,-75.23587 +/-100m); p28__4 (tier 1, 40.69867,-75.22796 +/-102m); p28__5 (tier 2, 40.68241,-75.23587 +/-100m); p29__1 (tier 1, 40.69956,-75.21208 +/-100m); p29__2 (tier 1, 40.70041,-75.21234 +/-100m); p29__3 (tier 1, 40.70122,-75.21279 +/-101m); p29__4 (tier 1, 40.70253,-75.21178 +/-158m); p29__5 (tier 1, 40.70178,-75.21242 +/-132m); p29__6 (tier 1, 40.70126,-75.21229 +/-100m); p2__3 (tier 1, 40.69436,-75.20924 +/-100m); p30__1 (tier 1, 40.68218,-75.23978 +/-172m); p30__2 (tier 1, 40.69252,-75.21507 +/-212m); p30__3 (tier 1, 40.68284,-75.23908 +/-114m); p30__4 (tier 1, 40.69227,-75.21697 +/-100m); p30__5 (tier 1, 40.69416,-75.21566 +/-100m); p33__4 (tier 1, 40.70311,-75.21230 +/-100m); p34__1 (tier 1, 40.70961,-75.19861 +/-100m); p34__2 (tier 1, 40.70919,-75.19900 +/-100m); p34__3 (tier 1, 40.70904,-75.19884 +/-100m); p34__4 (tier 1, 40.67743,-75.21711 +/-100m); p34__5 (tier 1, 40.67598,-75.21734 +/-172m); p34__6 (tier 1, 40.70984,-75.19832 +/-179m); p34__7 (tier 1, 40.67718,-75.21728 +/-100m); p35__2 (tier 1, 40.68707,-75.20765 +/-100m); p35__3 (tier 1, 40.68325,-75.20784 +/-100m); p36__2 (tier 1, 40.69660,-75.20624 +/-104m); p36__3 (tier 1, 40.68322,-75.20988 +/-105m); p36__4 (tier 1, 40.68318,-75.20748 +/-106m); p39__1 (tier 1, 40.67718,-75.21577 +/-109m); p39__3 (tier 1, 40.67732,-75.21521 +/-185m); p6__2 (tier 1, 40.68817,-75.20871 +/-102m); p6__3 (tier 1, 40.67873,-75.20827 +/-125m); p9__2 (tier 2, 40.68750,-75.21109 +/-314m); p9__3 (tier 1, 40.68772,-75.21225 +/-203m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p10 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"29"},{"label":"confidence","value":"0.97"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0010__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,119.8 1587.7,121.8 830.7,43.3 495.5,91.5 429.6,213.5 409.1,589.3 406.5,589.6 406.5,593.0 376.6,593.0 59.5,629.2 51.5,909.6 209.9,984.9 616.5,985.0 715.5,931.3 777.0,1023.4 785.8,1400.8 595.4,1368.2 67.0,1435.3 41.8,1763.8 1206.4,1755.6 1612.0,1752.8 1612.0,1354.3 1612.0,119.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1205.0,578.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2236284,40.6926981]}},{"type":"Feature","properties":{"resourceCoords":[432.0,1480.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.22537,40.6909744]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0011__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p11 [1]","metadata":[{"label":"streets","value":"15"},{"label":"intersections","value":"34"},{"label":"confidence","value":"0.99"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0011__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"232.5,1807.3 233.5,1807.3 248.7,1807.3 1337.4,1811.1 1395.8,1811.3 1406.7,1491.3 1418.1,1497.6 1416.8,710.2 1423.1,710.2 1423.5,186.7 1423.6,141.3 1295.3,110.2 250.4,185.3 249.4,185.4 240.2,1068.3 514.0,1070.4 514.0,1070.4 514.0,1492.5 235.8,1492.5 232.5,1807.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0011__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[828.0,1174.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2211514,40.6918291]}},{"type":"Feature","properties":{"resourceCoords":[254.0,446.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2226568,40.6930972]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p12","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"29"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"228.5,1511.0 239.8,710.2 246.2,710.4 255.2,178.1 544.7,183.8 866.3,190.1 1035.6,63.1 1252.5,40.1 1529.5,129.9 1536.2,966.8 1435.2,1178.3 1426.3,1179.7 1417.8,1853.1 227.7,1830.1 200.8,1829.6 216.9,1504.5 228.5,1511.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1079.0,456.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2178517,40.6933331]}},{"type":"Feature","properties":{"resourceCoords":[1421.0,1543.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.216828,40.6914227]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p13","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"22"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"291.9,168.1 1447.1,162.2 1448.3,558.0 1453.5,987.4 1451.5,1218.0 1455.7,1321.0 1457.2,1779.1 1052.7,1779.9 278.9,1781.4 260.0,983.0 246.6,674.4 232.7,150.9 288.4,150.3 291.9,168.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[665.0,1429.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.230868,40.687862]}},{"type":"Feature","properties":{"resourceCoords":[260.0,983.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2319052,40.6886289]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p14","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"200.1,1335.8 195.6,1232.5 196.7,1001.4 190.0,571.0 187.3,174.4 1392.7,164.1 1401.1,1796.0 627.9,1792.7 203.3,1794.8 200.1,1335.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1004.0,1423.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2270483,40.6880711]}},{"type":"Feature","properties":{"resourceCoords":[190.0,571.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.229115,40.689534]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"38.3,161.0 1192.2,162.8 1610.3,163.4 1612.0,320.8 1612.0,434.4 1612.0,860.5 1610.1,993.9 1606.8,1569.3 1603.8,1743.6 1593.0,1779.8 810.3,1781.4 28.6,1780.2 30.3,170.9 38.3,161.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[435.0,988.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.22518116369892,40.68894095266133]}},{"type":"Feature","properties":{"resourceCoords":[60.0,1419.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.22602537946219,40.68810354794458]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"242.7,1749.8 245.9,1574.0 249.9,993.4 251.9,857.8 252.5,315.5 250.9,155.5 1346.6,158.5 1412.8,158.6 1418.5,563.9 1432.0,563.9 1420.7,1783.5 827.9,1786.7 826.5,1912.0 823.2,1912.0 819.0,1912.0 819.9,1808.5 295.8,1796.8 261.8,1770.6 231.7,1786.2 242.7,1749.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[833.0,989.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.22092403578716,40.68914407962527]}},{"type":"Feature","properties":{"resourceCoords":[2099.0,1435.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21780790464199,40.68847927130536]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"128.5,553.0 115.0,553.3 102.5,148.3 121.8,148.1 1299.0,131.2 1359.0,130.3 1395.7,888.7 1304.7,958.1 1467.3,955.9 1449.8,1727.0 723.5,1762.6 723.6,1768.6 505.5,1768.2 137.9,1772.1 128.5,553.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[705.0,971.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21811121172021,40.689276605291795]}},{"type":"Feature","properties":{"resourceCoords":[1284.0,138.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21681108567323,40.69084909755185]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p18","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"21"},{"label":"confidence","value":"0.78"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1003.4,58.9 496.9,92.2 497.1,1.0 37.8,1.0 56.0,695.9 62.0,696.0 56.6,912.6 52.1,1278.0 51.9,1866.8 176.3,1868.9 176.3,1876.5 998.1,1888.6 1435.0,1838.6 1527.9,1771.7 1529.5,1228.2 1586.8,1144.0 1551.3,83.7 1298.0,29.1 1004.9,46.3 1003.4,58.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[492.0,913.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2184274,40.6870029]}},{"type":"Feature","properties":{"resourceCoords":[62.0,696.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2179752,40.6878206]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p19","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"60.2,1266.1 18.9,1265.9 11.6,65.1 804.9,60.7 1599.1,53.5 1570.2,1722.9 1264.7,1869.2 373.2,1863.6 69.5,1846.5 40.2,1538.8 60.2,1266.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0019/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[808.0,496.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.22408143227557,40.68673411690691]}},{"type":"Feature","properties":{"resourceCoords":[49.0,988.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.22583208533884,40.6857634156299]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0020__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p20 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"18"},{"label":"confidence","value":"0.96"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0020__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0020","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"63.5,1756.2 1007.8,1756.7 1007.9,1594.0 1017.9,1594.1 1036.7,1207.8 1078.0,1100.0 1078.0,1093.5 1080.5,1093.5 1081.7,1090.4 1511.5,1072.5 1597.1,671.9 1526.9,118.5 1287.7,93.0 1287.2,134.9 72.6,133.5 64.4,916.1 63.9,1345.8 63.5,1756.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0020__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[514.0,954.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2279208,40.6865496]}},{"type":"Feature","properties":{"resourceCoords":[514.0,134.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2259809,40.686643]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p21","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0021","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"197.9,1701.3 199.0,1912.0 204.6,1708.2 1238.4,1691.9 1325.8,1734.3 1527.4,1611.0 1568.6,752.5 1527.8,548.0 1408.4,541.3 1374.5,479.5 1346.6,178.5 1028.3,115.5 1033.0,1.0 1023.1,1.0 1024.2,162.0 83.9,167.9 88.7,949.5 93.3,1704.9 197.9,1701.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[546.0,934.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2316449,40.6863553]}},{"type":"Feature","properties":{"resourceCoords":[546.0,165.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2298172,40.6864338]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0022__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p22 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.62"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5676.0"},{"label":"split_canvas_w","value":"3333.6"},{"label":"split_canvas_h","value":"1976.0"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0022__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0022","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"19.2,1872.6 747.4,1908.2 812.3,1812.4 748.4,1741.5 814.1,1615.5 806.1,1453.8 34.7,1436.5 19.2,1872.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0022__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1419.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.22992304420652,40.68256196574007]}},{"type":"Feature","properties":{"resourceCoords":[833.4,1419.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.22797469750314,40.68297406394662]}},{"type":"Feature","properties":{"resourceCoords":[833.4,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.22765161831019,40.68209650081108]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.22959996501356,40.68168440260453]}},{"type":"Feature","properties":{"resourceCoords":[379.2,1662.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.228877,40.682316]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0025__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p25 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.26"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2516.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3936.0"},{"label":"split_canvas_h","value":"3362.4"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0025__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0025","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1102.3,1.0 1054.9,1.0 1028.8,28.9 809.2,61.0 824.3,213.3 796.1,276.6 772.0,282.6 772.0,283.0 772.0,283.1 770.0,283.1 648.5,313.1 646.9,497.1 735.9,568.5 760.9,638.4 829.8,656.0 865.2,709.2 1041.4,818.0 1043.0,818.0 1369.9,828.9 1564.8,710.9 1536.5,664.9 1532.2,398.1 1578.0,147.5 1217.3,79.7 1224.0,16.8 1124.5,17.1 1102.3,1.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0025__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1567.0,37.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.23479319596352,40.683422036491024]}},{"type":"Feature","properties":{"resourceCoords":[811.0,37.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.23725424040573,40.68146508628332]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0025__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p25 [3]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"15"},{"label":"confidence","value":"0.89"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1560.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3580.0"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0025__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0025","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"669.2,1278.7 1420.1,1272.7 1521.7,1249.8 1567.7,1196.5 1573.1,1065.8 1459.6,859.3 1392.0,836.5 1152.3,859.1 1032.2,818.0 1026.3,817.8 1020.8,814.1 907.2,775.2 630.5,554.2 583.5,443.9 253.3,414.1 109.3,428.4 85.8,456.8 51.9,633.9 86.6,760.2 89.9,971.1 125.6,996.6 84.3,1144.5 118.2,1231.7 669.2,1278.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0025__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1065.0,1049.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.23711,40.675085]}},{"type":"Feature","properties":{"resourceCoords":[1065.0,1266.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.238102,40.674875]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0025__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p25 [4]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.61"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5088.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"2563.6"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0025__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0025","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1376.8,1867.4 1376.3,1844.1 1503.5,1491.8 1501.6,1420.1 1460.6,1422.8 1380.8,1286.4 1346.2,1287.1 1248.0,1289.5 436.7,1325.8 183.9,1412.8 155.4,1450.3 145.6,1714.9 89.9,1755.9 80.0,1845.6 145.2,1866.9 168.6,1912.0 701.3,1912.0 1214.5,1911.7 1310.7,1854.1 1376.8,1867.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0025__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1499.0,1419.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2376741197141,40.684220251122156]}},{"type":"Feature","properties":{"resourceCoords":[759.0,1308.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.24121553835255,40.68421471965934]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0026__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p26 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0026__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1567.3,329.4 1523.3,95.6 1244.8,76.1 1211.0,33.2 788.6,18.3 492.4,93.2 452.0,197.2 445.9,336.7 443.0,336.8 443.0,338.0 408.9,338.0 378.4,405.6 329.5,840.4 328.5,844.5 327.4,844.5 233.4,844.7 254.4,860.9 230.6,885.0 174.1,851.5 134.0,845.0 120.7,877.3 96.3,857.1 33.5,1018.5 58.6,1079.1 40.6,1125.7 77.4,1179.9 30.6,1636.9 65.4,1665.1 59.8,1745.7 117.7,1740.3 265.9,1725.2 561.4,1695.0 834.5,1661.3 833.3,1628.3 839.8,1627.6 818.2,1486.0 851.4,1206.7 851.5,1185.0 853.9,1185.0 854.2,1182.8 986.4,1186.2 1023.7,1186.5 1184.8,1187.8 1183.7,1136.4 1555.0,1139.2 1549.3,742.6 1544.0,589.4 1539.6,329.4 1567.3,329.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0026__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[805.0,1137.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.23536737837375,40.68699290476458]}},{"type":"Feature","properties":{"resourceCoords":[564.0,494.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.23674970331237,40.68928645864516]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0026__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p26 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.65"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1020.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"751.2"},{"label":"split_canvas_h","value":"1352.0"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0026__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"265.8,51.4 273.9,326.1 433.6,332.4 423.1,39.7 305.4,43.1 296.9,75.4 280.2,83.0 265.8,51.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0026__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[350.1,323.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2406228,40.6848034]}},{"type":"Feature","properties":{"resourceCoords":[350.1,64.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2407022,40.6857843]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0026__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p26 [4]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.57"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1352.0"},{"label":"split_canvas_w","value":"1314.0"},{"label":"split_canvas_h","value":"2026.0"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0026__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"328.5,338.0 255.3,338.0 255.3,437.0 0.0,437.0 0.0,844.5 328.5,844.5 328.5,437.0 328.5,338.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0026__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,338.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.23726406472584,40.68721778033431]}},{"type":"Feature","properties":{"resourceCoords":[328.5,338.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.23648241062413,40.68725174880181]}},{"type":"Feature","properties":{"resourceCoords":[328.5,844.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.23641399821493,40.68633370179653]}},{"type":"Feature","properties":{"resourceCoords":[0.0,844.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.23719565231663,40.686299733329015]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0026__5/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p26 [5]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.42"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3384.8"},{"label":"split_canvas_y","value":"4740.0"},{"label":"split_canvas_w","value":"3067.2"},{"label":"split_canvas_h","value":"2912.0"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0026__5/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"982.0,1426.2 847.3,1765.3 847.1,1788.0 858.1,1790.6 869.6,1889.5 847.0,1911.4 1104.3,1910.3 1104.1,1912.0 1164.6,1912.0 1242.7,1855.1 1273.3,1908.5 1595.8,1756.3 1593.7,1751.0 1589.8,1742.8 1592.6,1404.7 1551.0,1367.2 1585.2,1202.3 1609.5,1191.9 1563.5,1198.3 1563.3,1191.1 1558.5,1191.0 1556.8,1191.0 1554.3,1223.9 1279.8,1226.8 983.4,1223.7 868.6,1222.5 942.3,1357.7 982.2,1356.4 982.0,1426.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0026__5/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1112.1,1639.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.23679215578645,40.68327885284515]}},{"type":"Feature","properties":{"resourceCoords":[978.2,1225.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.23779656431255,40.68469150116042]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0027__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p27 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.47"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2042.0"},{"label":"split_canvas_y","value":"1784.8"},{"label":"split_canvas_w","value":"1937.2"},{"label":"split_canvas_h","value":"1104.4"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0027__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0027","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"956.9,698.3 956.9,540.7 893.2,459.0 897.0,489.4 741.7,520.1 660.5,474.8 654.6,511.1 592.3,514.5 573.8,696.3 820.5,703.4 820.5,697.2 956.9,698.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0027__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[956.9,698.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2191753,40.6937458]}},{"type":"Feature","properties":{"resourceCoords":[956.9,553.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21847,40.6937787]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0027__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p27 [4]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.45"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"6609.2"},{"label":"split_canvas_w","value":"1992.0"},{"label":"split_canvas_h","value":"1042.8"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0027__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0027","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"109.9,1727.5 13.2,1667.4 12.3,1906.9 480.6,1908.0 409.8,1806.9 478.8,1697.3 372.8,1658.1 338.2,1712.9 109.9,1727.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0027__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1652.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.2192062014638,40.70073642036906]}},{"type":"Feature","properties":{"resourceCoords":[498.0,1652.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.21799564400817,40.700824636271186]}},{"type":"Feature","properties":{"resourceCoords":[498.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.21793508791856,40.70034024445985]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.2191456453742,40.70025202855773]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p2 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.28"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4240.8"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"32.9,1652.2 143.8,1659.3 239.2,1753.0 466.6,1789.1 481.0,1748.8 660.1,1752.0 701.0,1752.7 746.8,1734.1 973.3,1735.7 976.4,521.9 973.8,383.4 979.9,245.1 1001.6,146.2 339.4,82.0 177.4,122.7 242.2,579.0 67.2,596.9 112.9,1577.1 9.4,1573.4 32.9,1652.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.20529247241458,40.69624781027199]}},{"type":"Feature","properties":{"resourceCoords":[1060.2,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.20512638110178,40.69427345399565]}},{"type":"Feature","properties":{"resourceCoords":[1060.2,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.20979299354694,40.69404458397062]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.20995908485973,40.696018940246965]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p2 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"confidence","value":"0.68"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4240.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2211.2"},{"label":"split_canvas_h","value":"6290.0"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1484.2,1571.5 1510.3,1571.5 1565.7,1571.5 1560.7,1007.9 1562.0,937.3 1559.0,518.9 1560.0,334.0 1560.4,298.9 1562.0,126.0 1337.5,125.8 1292.2,144.2 1060.2,141.4 1060.2,155.2 1060.2,181.3 1140.5,193.6 1089.0,829.7 1135.5,1507.5 1494.0,1514.0 1484.2,1571.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1562.0,937.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2113838,40.6941385]}},{"type":"Feature","properties":{"resourceCoords":[1562.0,126.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.209374,40.6942276]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1500.5,1876.8 1460.0,1807.0 1452.1,1770.1 761.7,1774.0 7.0,1776.4 3.6,1355.0 15.8,922.5 20.2,902.9 107.2,900.7 125.2,344.5 56.9,275.4 51.0,130.2 83.6,67.0 153.2,78.9 154.7,79.1 154.7,161.4 722.8,156.4 1215.6,154.7 1401.9,155.7 1611.5,157.7 1610.0,1549.7 1611.8,1609.7 1612.0,1609.7 1612.0,1891.0 1596.0,1893.0 1596.0,1912.0 1535.1,1903.0 1500.5,1876.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1191.0,1355.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21023538936913,40.69195022395035]}},{"type":"Feature","properties":{"resourceCoords":[1577.0,1355.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20928655169983,40.69199230678649]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0031__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p31 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3730.0"},{"label":"split_canvas_h","value":"3170.0"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0031__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0031","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"395.9,791.5 434.8,791.5 438.0,791.5 438.0,764.6 914.5,762.8 931.5,762.8 931.5,173.5 931.5,43.9 911.8,43.9 158.6,43.5 18.2,43.5 16.1,243.7 159.7,440.6 161.8,784.9 393.8,789.2 395.9,791.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0031__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[440.2,285.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20671894529175,40.70439241616105]}},{"type":"Feature","properties":{"resourceCoords":[675.4,515.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20734764067798,40.70328740664906]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0031__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p31 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.42"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0031__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0031","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"87.2,955.0 109.9,955.7 95.8,1120.3 205.8,1172.0 718.0,1178.2 718.4,1181.1 719.6,1181.1 719.6,1191.2 727.8,1254.9 732.9,1253.6 732.9,1294.4 739.5,1345.7 745.5,1345.8 750.8,1345.9 750.8,1360.9 750.5,1417.4 750.5,1431.5 800.8,1824.8 992.8,1830.0 1145.1,1874.9 1333.5,1819.3 1386.0,1737.3 1512.4,1807.5 1568.9,1675.6 1612.0,1692.8 1612.0,1650.9 1538.1,1623.8 1584.3,1468.0 1559.3,1133.5 1583.3,676.0 1563.8,406.9 1460.3,120.3 1249.2,103.5 1126.5,54.5 986.0,120.8 983.9,120.8 982.9,714.5 980.2,835.8 851.9,833.7 726.5,833.5 428.9,829.8 173.1,827.8 172.2,928.5 87.2,955.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0031__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1098.0,369.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20428843776294,40.69953792209559]}},{"type":"Feature","properties":{"resourceCoords":[732.0,129.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20386527491576,40.701110935843786]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0031__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p31 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.14"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4699.2"},{"label":"split_canvas_w","value":"2882.4"},{"label":"split_canvas_h","value":"2952.8"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0031__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0031","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"11.1,1813.2 382.1,1811.8 594.6,1657.6 563.9,1657.2 562.3,1375.5 604.2,1289.5 716.8,1328.8 717.5,1184.2 634.1,1190.3 591.8,1233.5 571.6,1208.7 234.6,1231.5 131.5,1178.8 23.9,1192.5 11.1,1813.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0031__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[536.7,1825.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20723793797488,40.7052934172716]}},{"type":"Feature","properties":{"resourceCoords":[53.0,1253.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21018249873096,40.70650936665124]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0031__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p31 [4]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.84"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2382.0"},{"label":"split_canvas_y","value":"5373.2"},{"label":"split_canvas_w","value":"621.2"},{"label":"split_canvas_h","value":"2278.8"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0031__4/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0031","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"733.8,1890.3 733.8,1867.3 733.2,1396.4 706.7,1396.3 706.8,1354.7 670.5,1392.6 650.1,1384.3 646.2,1394.5 660.5,1407.9 658.5,1473.6 613.5,1499.2 607.3,1806.3 634.4,1890.5 733.8,1890.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0031__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[729.9,1631.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20848211224423,40.70295568845344]}},{"type":"Feature","properties":{"resourceCoords":[729.9,1880.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20804285526918,40.70209717676855]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p32","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.99"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0032/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0032","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"98.9,190.2 1520.8,192.9 1520.8,195.8 1520.7,199.7 1517.0,1797.0 339.5,1806.6 98.8,1803.6 100.5,1549.1 98.3,1300.2 100.0,710.0 99.0,202.5 98.9,190.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0032/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[586.0,709.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20645301689717,40.701518363957774]}},{"type":"Feature","properties":{"resourceCoords":[1505.0,709.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20436246557789,40.70213184804286]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0033__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p33 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"17"},{"label":"confidence","value":"0.96"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3963.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0033__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0033","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"141.3,1829.3 274.1,1750.4 301.6,1761.0 300.4,1610.8 349.3,1483.8 407.2,1456.1 419.9,1457.4 421.6,1480.1 521.7,1404.4 572.2,1191.4 606.3,1184.8 617.8,1173.5 671.0,1170.3 697.1,1184.3 762.4,1114.0 762.4,1111.8 772.5,1111.7 801.5,1111.2 812.2,1110.5 829.4,1065.8 934.5,1059.0 935.9,953.2 906.3,937.8 892.9,849.9 920.8,675.4 855.6,599.1 939.9,410.9 942.2,210.7 989.4,132.1 986.4,107.0 922.6,123.2 412.9,124.5 410.6,91.9 151.0,55.6 92.7,33.1 78.5,1.0 68.2,1.0 68.1,125.5 67.5,876.6 67.5,899.6 66.8,1704.9 66.8,1707.0 134.7,1846.7 141.3,1829.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0033__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[544.9,638.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2030743,40.7045462]}},{"type":"Feature","properties":{"resourceCoords":[67.0,1450.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2038198,40.7011364]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0033__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p33 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.59"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3934.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2517.6"},{"label":"split_canvas_h","value":"3594.8"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0033__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0033","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1059.9,890.5 1565.9,869.4 1587.9,301.6 1576.3,165.3 1552.5,168.8 1533.2,113.2 1147.3,56.9 1033.9,79.8 1034.0,170.7 1061.3,202.4 1027.3,270.6 1053.5,362.5 1011.8,556.8 1038.0,660.0 1012.0,693.0 1012.2,863.4 1059.9,890.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0033__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1087.5,413.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21292055783718,40.70370546820646]}},{"type":"Feature","properties":{"resourceCoords":[1450.2,413.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2112138675544,40.70413477059527]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0033__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p33 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.68"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1400.0"},{"label":"split_canvas_y","value":"3564.4"},{"label":"split_canvas_w","value":"5052.0"},{"label":"split_canvas_h","value":"4087.6"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0033__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0033","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"350.0,1827.4 350.0,1860.1 857.8,1894.5 922.4,1882.7 923.7,1908.0 956.7,1860.9 941.9,1667.5 986.6,1424.9 1120.3,1390.3 1173.4,1346.2 1379.4,1373.8 1429.4,1275.6 1540.5,1254.7 1588.4,1135.2 1572.9,977.9 1546.8,921.1 1492.2,907.8 1476.7,941.0 1446.5,918.8 1058.2,951.8 993.9,1002.7 981.8,1105.7 981.8,1108.0 981.8,1108.5 975.6,1108.6 765.0,1181.7 765.1,1184.7 765.1,1185.0 765.1,1185.0 755.3,1185.1 613.9,1234.2 572.1,1332.2 573.5,1483.4 573.5,1484.8 573.5,1485.0 573.5,1485.0 439.7,1485.0 406.4,1530.2 399.1,1761.9 363.1,1830.2 350.0,1827.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0033__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[733.0,1707.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20319722845068,40.70723576713167]}},{"type":"Feature","properties":{"resourceCoords":[495.0,1532.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.204601721895,40.707447202142845]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0034__8/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p34 [8]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.65"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"6395.2"},{"label":"split_canvas_w","value":"2084.0"},{"label":"split_canvas_h","value":"1256.8"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0034__8/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0034","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"506.1,1908.7 495.5,1613.2 437.9,1665.5 429.1,1613.1 181.4,1651.2 16.4,1610.4 11.6,1911.4 506.1,1908.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0034__8/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1598.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.22772534840114,40.67512036520455]}},{"type":"Feature","properties":{"resourceCoords":[521.0,1598.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.22758245212937,40.674167556148994]}},{"type":"Feature","properties":{"resourceCoords":[521.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.22834247519707,40.67410207057159]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.22848537146884,40.67505487962715]}},{"type":"Feature","properties":{"resourceCoords":[151.0,1752.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2280555,40.6748122]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0035__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p35 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.80"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0035__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0035","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1515.0,1675.7 1483.5,1638.8 1462.8,1299.7 1485.4,1297.5 1472.3,1123.2 1496.2,1056.4 1547.6,1023.4 1592.2,1016.3 1519.3,477.4 1458.9,1.0 1404.8,1.0 1403.5,17.6 629.2,115.0 444.9,31.9 58.0,51.7 26.5,542.5 46.7,666.3 332.7,711.5 377.0,711.5 377.0,718.5 380.2,719.0 442.1,1010.1 510.7,1130.0 527.7,1130.0 528.0,1160.1 559.1,1214.5 612.0,1837.9 997.4,1890.4 1051.4,1852.0 1045.7,1831.1 1543.5,1805.3 1601.3,1728.2 1515.0,1675.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0035__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[815.0,569.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20780792551047,40.685054780339215]}},{"type":"Feature","properties":{"resourceCoords":[1414.0,19.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20625776969906,40.68407942058354]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0036__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p36 [1]","metadata":[{"label":"streets","value":"15"},{"label":"intersections","value":"24"},{"label":"confidence","value":"0.91"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"6372.0"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0036__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0036","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"77.0,1418.3 71.1,1418.5 69.2,1506.5 109.1,1513.7 263.2,1479.1 399.8,1391.4 473.3,1394.0 478.7,1416.6 614.9,1376.8 774.4,1364.8 796.3,1112.4 773.5,992.5 814.5,730.6 816.0,730.3 816.0,729.7 863.3,719.6 1134.1,658.7 1463.2,646.6 1560.0,592.4 1529.3,265.4 1472.5,197.8 1483.6,69.7 1357.8,33.0 1009.9,24.5 1011.3,52.1 769.0,95.0 495.6,145.8 490.9,123.1 472.7,97.7 438.0,87.2 349.3,98.3 347.6,86.8 174.9,105.9 156.9,122.9 132.2,168.3 93.4,311.1 85.8,366.1 86.8,451.1 97.9,1107.8 99.6,1230.8 72.4,1231.2 73.5,1345.7 77.0,1418.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0036__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[769.0,95.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2073476,40.6837671]}},{"type":"Feature","properties":{"resourceCoords":[86.0,1231.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2101698,40.6793933]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0037/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p37","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.73"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0037/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0037","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"77.7,1847.8 29.9,135.1 26.8,134.7 54.5,114.2 51.3,103.3 310.4,84.5 339.8,43.7 484.1,87.4 540.0,96.7 626.6,98.1 1296.2,105.8 1421.5,107.6 1421.2,135.4 1537.8,137.6 1585.5,140.8 1567.5,297.0 1569.7,1718.1 1570.9,1718.2 1571.2,1804.8 1439.2,1803.7 1171.0,1804.8 1027.5,1810.7 305.9,1836.7 315.2,1882.5 77.7,1847.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0037/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[721.0,623.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21291774243736,40.681693811418754]}},{"type":"Feature","properties":{"resourceCoords":[1157.0,1813.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21829835860585,40.679642608815385]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0038/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p38","metadata":[{"label":"streets","value":"16"},{"label":"intersections","value":"32"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0038/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0038","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"176.4,1476.8 266.6,1394.9 272.9,1107.2 273.3,970.4 276.6,840.4 281.1,583.9 105.0,581.0 136.6,400.7 96.4,343.7 80.8,186.8 112.6,88.0 224.6,77.3 308.4,29.8 455.4,60.7 603.9,25.6 1455.0,26.7 1456.1,19.9 1501.0,11.6 1512.2,715.8 1515.2,855.9 1511.0,1117.5 1507.3,1246.2 1591.8,1247.6 1570.6,1512.5 1504.0,1514.5 1485.5,1596.8 1403.6,1629.9 1386.5,1701.3 1279.3,1731.0 1266.4,1799.2 827.0,1887.1 538.5,1840.6 321.7,1862.8 215.6,1830.0 256.2,1666.0 234.8,1633.7 89.1,1621.3 100.6,1474.8 176.4,1476.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0038/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1207.0,852.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.2197422,40.6794573]}},{"type":"Feature","properties":{"resourceCoords":[588.0,1111.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.222561,40.678202]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0039__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p39 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.86"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"882.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5569.6"},{"label":"split_canvas_h","value":"3863.2"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0039__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0039","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1413.7,964.8 1450.8,964.8 1538.5,880.9 1537.3,593.8 1534.2,457.3 1534.1,327.6 1531.9,71.7 1356.3,73.4 1355.3,80.3 1034.6,30.6 700.4,38.1 509.0,79.6 506.0,174.5 492.8,195.1 520.1,381.2 299.9,921.5 413.4,922.9 427.9,957.4 495.7,964.8 553.8,964.8 727.6,964.5 884.0,908.2 1192.1,938.2 1268.8,906.2 1377.5,918.1 1375.0,964.8 1413.7,964.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0039__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1233.2,207.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.22576576286535,40.67935783939931]}},{"type":"Feature","properties":{"resourceCoords":[641.4,860.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.22829343020797,40.67671649267042]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1598.9,1754.4 432.5,1762.0 163.1,1760.1 158.2,1718.6 124.8,1657.0 49.9,1610.7 10.2,1605.1 9.2,1605.0 8.9,1604.9 7.3,1545.0 11.0,154.0 1215.1,151.6 1352.5,148.3 1489.7,153.8 1587.9,175.0 1587.2,182.3 1602.5,1733.6 1598.9,1754.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[429.0,967.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20822562173497,40.6927582314596]}},{"type":"Feature","properties":{"resourceCoords":[814.0,1776.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20715911743312,40.69129263390901]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.90"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"435.8,1762.5 230.9,1737.5 231.0,1711.8 13.2,1709.7 11.6,932.9 10.0,116.8 769.3,114.5 1464.0,110.6 1471.8,147.7 1512.6,217.9 1547.4,244.3 1612.0,262.9 1612.0,1296.8 1612.0,1711.5 810.9,1743.4 811.1,1717.6 436.0,1716.0 435.8,1762.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[817.0,935.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21099638382022,40.689607612225416]}},{"type":"Feature","properties":{"resourceCoords":[42.0,935.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21288974467475,40.68952351389449]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p6 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.86"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"150.7,102.4 123.5,148.3 49.4,194.7 1.0,197.0 1.0,509.7 9.3,1632.7 24.1,1632.0 24.2,1645.1 210.8,1890.8 213.7,1860.3 416.7,1841.8 1311.5,992.9 1550.0,983.4 1612.0,618.6 1600.3,1.0 1596.8,1.0 1596.8,20.8 432.9,38.8 164.0,39.2 150.7,102.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[816.0,34.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20715552516215,40.69132149030405]}},{"type":"Feature","properties":{"resourceCoords":[52.0,849.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.20893664737962,40.68972469127945]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.78"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"52.7,358.9 61.5,357.5 157.4,147.6 159.8,229.9 493.2,221.2 874.4,39.2 1147.5,48.9 1198.3,184.3 1588.0,223.2 1603.5,156.2 1589.7,595.0 1591.8,1022.6 1590.9,1845.8 435.1,1844.2 51.1,1843.7 143.3,1776.0 117.3,1021.4 57.3,1021.4 52.7,358.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.21706603277767,40.6927319395981]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.21318707139781,40.69291605398194]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.21290111458337,40.68940316900842]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-75.21678007596323,40.68921905462458]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.74"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"49.1,1401.2 142.4,1397.2 121.8,932.5 148.5,930.6 149.3,154.4 371.4,146.6 1532.3,105.6 1559.8,898.0 1574.3,1315.9 1583.2,1315.6 1595.5,1816.3 1554.9,1807.1 983.9,1785.0 877.8,1871.3 476.8,1875.8 107.4,1806.8 118.3,1912.0 105.6,1912.0 49.1,1401.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1552.0,346.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21290217481268,40.68908820330128]}},{"type":"Feature","properties":{"resourceCoords":[-1024.0,962.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21903795444025,40.68784769164334]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0009__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Easton, Pennsylvania | 1911 | sanborn07640_005 p9 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.72"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4540.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T23:49:55Z","modified":"2026-10-18T23:49:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0009__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"980.1,1881.0 989.3,1848.5 1061.0,1876.2 1118.0,1806.6 1127.3,1297.5 1068.5,517.2 869.5,413.4 833.7,107.8 367.1,51.5 111.2,235.9 97.7,235.7 116.1,1063.0 90.0,1062.3 81.7,1442.4 128.9,1443.5 99.8,1650.6 73.9,1650.0 67.8,1870.7 482.9,1877.1 483.1,1868.3 980.1,1881.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd382m:g3824m:g3824em:g3824em_g076401911:07640_1911-0009__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[506.0,1862.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21274794453498,40.68728648262138]}},{"type":"Feature","properties":{"resourceCoords":[94.0,1862.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-75.21282351577958,40.68803874108625]}}]}}]}