{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn01188_007.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Torrington, Connecticut | 1924 | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"41"},{"label":"placed","value":"37"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef-snap 31, georef 6"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"6 sheet(s) cut into 12 panels"},{"label":"unplaced pages","value":"p24__1 (tier 1, 41.79653,-73.13160 +/-100m); p29__2 (tier 1, 41.81646,-73.12669 +/-100m); p36__2 (tier 1, 41.78767,-73.11813 +/-100m); p5 (tier 2, 41.79879,-73.11959 +/-187m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p10","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1473.0,1776.1 1481.1,1292.1 1500.2,572.6 1514.4,164.3 1514.7,98.5 1452.7,149.8 1352.0,171.0 1069.2,195.4 926.6,214.5 390.9,279.1 169.7,299.3 15.2,326.0 68.1,489.1 168.8,771.7 371.6,1308.8 180.2,1367.0 12.3,1425.5 1.0,1429.5 1.0,1632.4 87.8,1673.6 157.9,1697.8 267.2,1726.0 404.7,1745.9 884.4,1768.3 1473.0,1776.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[913.0,1263.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12277841690012,41.8038599687245]}},{"type":"Feature","properties":{"resourceCoords":[913.0,1774.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1228023640755,41.80291937275165]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0011/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"422.4,113.9 773.4,49.8 1291.3,57.5 1379.5,58.9 1401.1,59.2 1448.3,59.9 1484.3,340.4 1412.7,1117.3 1402.2,1245.6 1416.5,1389.0 1453.0,1474.4 1518.3,1597.2 1612.0,1786.2 1612.0,1838.1 90.3,1831.8 92.8,1810.3 163.7,1330.2 276.3,617.4 343.5,213.3 352.3,148.0 422.4,113.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1402.0,1104.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1184071840921,41.8044513721327]}},{"type":"Feature","properties":{"resourceCoords":[169.0,1328.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12136464253553,41.80379160966531]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.80"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"92.4,1722.8 92.0,1651.7 95.4,1185.6 86.7,616.0 90.7,385.8 70.3,103.5 648.6,33.4 724.0,31.1 876.3,75.8 1246.2,194.2 1277.8,147.0 1612.0,115.4 1612.0,212.9 1569.5,299.8 1544.8,292.1 1457.0,1299.5 1401.3,1412.3 1376.4,1464.0 1264.8,1695.8 1261.7,1771.0 1258.6,1846.2 92.4,1722.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[845.0,92.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12799546867896,41.8089370982474]}},{"type":"Feature","properties":{"resourceCoords":[445.0,1751.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1276555958873,41.805793789828776]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"899.5,1862.3 675.7,1868.7 518.7,1885.8 378.4,1912.0 348.6,1912.0 310.1,1912.0 221.5,1536.8 204.0,1462.7 259.6,1149.4 283.1,1024.3 93.6,19.1 469.7,30.4 1588.3,54.2 1550.3,466.2 1531.6,767.4 1484.7,1313.5 1470.4,1488.2 1461.3,1829.9 1442.3,1831.2 899.5,1862.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[760.0,1268.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12442678184622,41.8067628576245]}},{"type":"Feature","properties":{"resourceCoords":[1496.0,737.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12268162377886,41.807790826628306]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p14","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0014/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"124.9,1855.5 409.8,1841.5 511.7,1824.0 575.9,1775.2 642.5,1734.8 986.8,1638.7 1504.3,1598.2 1587.8,1591.7 1460.8,86.8 550.1,107.6 548.8,75.0 79.9,101.3 79.6,106.7 52.6,515.5 41.9,814.1 9.7,1355.8 1.0,1510.8 1.0,1867.5 124.9,1855.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0014/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.12272902345674,41.809238622196126]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.11876498857335,41.809290322224506]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.11868330468448,41.80576131092764]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.12264733956788,41.805709610899264]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p15","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.88"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"143.4,1727.1 306.2,250.2 291.2,198.3 293.2,198.1 308.0,234.2 1374.9,82.2 1391.5,740.6 1411.7,801.5 1499.7,905.4 1520.6,966.4 1540.0,1108.0 1541.7,1223.8 1536.0,1447.0 1529.0,1798.7 413.0,1838.2 63.8,1847.5 75.7,1746.8 143.4,1727.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1540.0,1108.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1224799,41.8103082]}},{"type":"Feature","properties":{"resourceCoords":[1374.0,45.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1228538,41.8122576]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"139.5,1494.6 156.6,1274.7 160.8,1160.4 148.9,1019.6 131.5,958.5 50.0,851.5 33.2,790.3 51.5,103.2 332.6,92.2 455.5,104.5 552.5,129.1 698.5,192.8 794.3,259.1 915.8,367.7 1160.7,686.5 1429.4,1026.8 1480.5,1850.8 579.8,1852.1 579.1,1819.5 115.0,1835.8 139.5,1494.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[148.0,1472.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12248170285666,41.809730328301]}},{"type":"Feature","properties":{"resourceCoords":[1134.0,667.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12011039248186,41.811291875672566]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0017__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p17 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.33"},{"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":"5245.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0017__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"743.2,1855.8 835.0,1786.6 908.1,1729.4 957.7,1693.4 1024.5,1644.8 1053.1,1623.7 789.9,1350.2 414.3,619.0 441.9,534.3 352.1,486.8 341.9,477.9 333.9,471.0 284.3,373.3 114.0,149.6 91.5,107.9 92.3,20.1 87.2,30.0 61.2,1558.3 53.6,1556.0 50.9,1566.9 580.5,1762.5 743.2,1855.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0017__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[933.3,1722.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12379867179848,41.799966884121496]}},{"type":"Feature","properties":{"resourceCoords":[68.0,-57.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.13161829031293,41.8043994515085]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0017__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p17 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.81"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1864.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4587.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0017__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"913.0,1304.3 1118.8,1504.8 1183.7,1596.3 1204.5,1609.4 1311.0,1647.1 1493.7,1712.4 1541.4,1713.3 1548.5,1187.3 1549.4,1026.5 1551.1,995.3 1551.0,942.4 1553.5,704.5 1550.0,413.8 1552.4,296.3 1542.5,152.2 1535.5,115.9 1261.5,94.8 1202.1,107.3 1049.7,133.7 989.9,143.4 920.1,154.7 804.5,662.5 799.0,789.7 790.0,997.5 787.9,1045.8 805.8,1060.1 838.7,1102.8 876.5,1161.9 871.6,1176.7 884.0,1265.5 913.0,1304.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0017__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1541.0,943.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12860884032517,41.80575128291384]}},{"type":"Feature","properties":{"resourceCoords":[1541.0,709.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12896666472429,41.80655544031511]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1207.6,1574.2 1173.8,1648.1 1113.7,1628.4 882.9,1500.4 807.9,1483.8 703.7,1483.9 23.4,1462.3 56.6,1280.5 68.8,1185.5 61.5,1056.1 59.6,737.0 62.4,434.7 57.0,358.6 1189.2,403.6 1557.7,480.7 1418.5,689.4 1403.3,768.7 1402.8,1064.2 1434.4,1148.2 1543.3,1299.3 1279.3,1511.0 1274.7,1598.6 1241.8,1599.2 1207.6,1574.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[61.0,1063.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1277790577252,41.797723498226816]}},{"type":"Feature","properties":{"resourceCoords":[61.0,324.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12805901207848,41.79907026094732]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p19","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1046.8,338.2 1148.0,361.6 1217.2,394.6 1412.6,571.0 1466.6,603.7 1516.0,539.6 1500.3,1716.2 1240.9,1681.1 1256.9,1626.8 224.2,1457.5 209.4,1467.0 97.7,1207.0 53.0,1038.0 56.2,889.8 90.1,737.7 170.2,529.5 291.3,321.5 390.6,163.7 1046.8,338.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0019/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[691.0,1147.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12611980307261,41.79550513277109]}},{"type":"Feature","properties":{"resourceCoords":[146.0,512.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1279608218391,41.796219101462064]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1456.8,1788.2 620.8,1672.5 627.6,1659.3 69.1,1454.9 109.2,936.5 101.6,934.2 118.7,802.4 132.8,605.0 159.7,313.0 175.2,252.7 282.8,284.4 418.7,308.6 894.3,346.8 1478.5,374.2 1473.6,647.1 1469.2,862.3 1474.0,1033.0 1483.8,1158.0 1510.0,1213.5 1533.8,1326.3 1470.1,1328.5 1484.1,1523.6 1482.1,1629.5 1458.9,1743.4 1456.8,1788.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[842.0,1151.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12297368132748,41.80143948553771]}},{"type":"Feature","properties":{"resourceCoords":[850.0,358.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12298236851582,41.80290901681447]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p20","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0020","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1378.0,1882.3 1449.2,1297.3 1494.0,875.0 1560.6,312.1 599.0,190.9 598.8,192.6 1.0,156.2 1.0,370.8 130.8,1309.5 57.8,1310.7 126.5,1882.8 411.3,1834.3 410.7,1803.2 1378.0,1882.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[405.0,1303.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1230818,41.7952123]}},{"type":"Feature","properties":{"resourceCoords":[1494.0,875.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1207273,41.7964275]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p21","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0021","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3.8,150.3 284.4,101.3 283.6,70.7 1237.5,144.9 1174.6,758.4 1162.6,930.2 1359.8,958.5 1463.5,1819.3 1460.0,1878.5 1134.1,1853.0 1134.6,1831.8 185.0,1611.1 3.8,150.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1547.0,989.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.11921833405648,41.79319660428288]}},{"type":"Feature","properties":{"resourceCoords":[302.0,102.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12272600612738,41.79427745893449]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.42"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0022/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0022","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"150.5,100.8 1081.2,419.4 1078.6,440.6 1403.1,499.4 1401.3,510.4 1405.5,511.3 1125.9,1337.9 1031.0,1326.0 1035.8,1406.9 938.7,1473.7 1040.6,1486.7 1043.0,1530.8 451.7,1766.9 450.9,1808.8 408.6,1837.8 206.4,1789.4 158.3,1679.8 183.4,1401.0 179.2,1399.5 150.5,100.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0022/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1044.0,1308.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.11912604522828,41.78993936059789]}},{"type":"Feature","properties":{"resourceCoords":[1044.0,426.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.11982622029794,41.791471058518376]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p23","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0023/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0023","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"229.2,144.5 185.2,103.4 277.2,117.2 359.8,71.7 474.8,172.7 716.2,234.2 847.1,136.1 886.0,107.3 893.1,102.0 1419.7,154.8 1413.3,182.7 1509.0,189.6 1561.7,1873.4 1483.2,1847.4 975.7,1889.5 211.4,1885.5 84.2,1870.7 58.4,1831.1 32.3,1193.0 69.2,999.2 33.9,917.6 66.4,842.9 22.6,599.1 65.1,329.5 51.0,266.6 25.3,258.1 229.2,144.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0023/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1231.0,1120.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12376696179257,41.79150452608971]}},{"type":"Feature","properties":{"resourceCoords":[630.0,310.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12781220352015,41.79362683754934]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0024__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p24 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0024__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0024","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"56.0,317.6 35.5,579.2 50.1,861.5 82.0,936.5 206.6,968.8 151.5,1110.7 336.1,1111.4 335.9,1145.3 438.6,1157.4 520.1,1130.8 540.2,1157.8 555.2,1157.8 555.1,1167.7 555.0,1177.6 555.0,1177.7 598.0,1235.3 597.1,1800.4 671.2,1817.3 862.5,1685.5 815.0,1648.9 907.6,1653.9 985.2,1601.0 1070.8,1662.9 1108.7,1690.3 1353.8,1728.5 1405.9,1681.2 1474.4,1619.0 1510.2,1586.7 1434.1,1466.2 1398.5,1385.7 1388.5,1311.7 1393.3,1233.4 1416.7,1123.5 1460.5,1010.6 1497.4,924.2 1520.6,834.4 1530.0,787.2 1530.9,722.1 1541.3,562.1 1553.5,410.8 1553.5,361.2 1561.5,361.6 1519.5,179.4 1511.1,180.8 1494.8,107.3 507.7,214.7 507.7,221.8 56.0,317.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0024__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[487.0,437.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.133105477128,41.797903368085336]}},{"type":"Feature","properties":{"resourceCoords":[739.0,1227.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.13102938426594,41.79528155104096]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p25","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"23"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0025/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0025","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"280.6,147.8 457.7,175.6 611.8,203.5 861.5,256.8 1057.6,305.9 1153.0,327.6 1268.5,358.7 1369.5,389.7 1416.7,414.0 1433.5,429.3 1463.2,473.4 1496.7,534.1 1486.7,558.7 1577.3,1912.0 1572.5,1912.0 1568.8,1912.0 1564.5,1836.8 571.2,1785.8 570.2,1792.8 108.2,1815.6 129.5,1727.5 35.9,1546.8 49.5,992.6 121.5,589.1 100.2,592.4 116.9,531.6 93.0,522.0 104.2,455.1 29.4,158.9 77.5,79.1 106.9,95.0 157.3,107.8 155.2,118.0 280.6,147.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0025/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[525.0,789.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.135298,41.8020399]}},{"type":"Feature","properties":{"resourceCoords":[811.0,1407.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.132855,41.8003326]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p26","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0026/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0026","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,1654.1 1.0,1664.5 129.0,1668.5 308.2,1660.1 464.9,1656.5 720.5,1658.6 922.6,1667.3 1020.6,1669.4 1140.0,1676.7 1245.3,1686.7 1296.5,1701.1 1291.9,1653.5 1260.4,1323.5 1304.5,810.5 1428.5,772.3 1574.2,725.6 1361.2,148.4 1170.7,200.8 1065.2,227.2 967.3,254.2 785.2,302.3 776.3,259.8 742.0,257.5 514.5,254.2 354.9,257.1 356.1,64.6 325.6,230.5 228.1,231.2 160.1,274.9 104.7,616.8 126.4,662.0 39.4,1114.2 72.9,1176.5 48.4,1228.2 47.6,1598.8 29.7,1655.4 1.0,1654.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0026/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[927.0,1659.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.13374664761457,41.804446401685425]}},{"type":"Feature","properties":{"resourceCoords":[312.0,1659.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.13671822137509,41.80403880589613]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p27","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.73"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0027/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0027","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"262.1,1459.3 227.4,1358.5 263.8,1128.7 253.5,821.0 194.2,719.8 223.9,598.5 200.4,412.2 243.1,305.9 192.7,155.5 231.7,80.4 452.5,54.1 555.5,95.1 749.5,96.3 960.3,193.2 1073.6,206.4 1269.2,212.6 1307.8,162.2 1418.5,132.6 1438.0,142.7 1371.8,278.2 1397.1,349.4 1321.8,550.6 1348.1,659.5 1442.8,708.6 1543.2,698.6 1547.9,717.5 1497.2,959.0 1511.0,973.3 1478.8,1010.8 1466.1,1035.6 1480.3,1315.5 1482.7,1358.3 1482.9,1362.8 1498.5,1586.5 1440.9,1836.5 1406.8,1837.5 1278.0,1841.6 1195.2,1836.5 998.0,1831.0 889.7,1825.3 788.2,1822.6 600.4,1815.4 604.3,1772.2 572.2,1760.1 355.9,1690.5 202.8,1646.7 260.1,1463.3 262.1,1459.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0027/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[998.0,1831.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1338657,41.8098598]}},{"type":"Feature","properties":{"resourceCoords":[940.0,391.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.137382,41.8144503]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p28","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.92"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0028/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0028","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1104.2,1912.0 920.5,1862.8 842.8,1844.0 804.9,1847.0 515.9,1896.3 507.2,1860.9 236.2,1854.0 178.3,1869.3 16.7,1277.2 98.6,1264.9 256.7,1226.0 261.1,969.7 199.3,754.4 187.0,708.8 114.8,438.1 122.1,411.2 145.7,367.9 129.3,356.8 128.6,110.2 154.1,163.1 318.0,204.4 369.9,195.8 386.8,162.4 490.5,187.2 540.9,128.6 743.8,70.2 1001.6,61.1 1182.6,95.8 1184.8,83.3 1275.4,139.0 1342.5,183.0 1590.1,342.4 1516.3,457.2 1302.1,788.3 1308.6,1068.0 1400.6,1127.2 1472.7,1173.6 1510.8,1186.4 1596.1,1198.3 1612.0,1200.3 1612.0,1227.2 1329.3,1912.0 1294.1,1912.0 1291.3,1864.9 1124.0,1888.9 1104.2,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0028/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[176.0,1864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.13146750272209,41.80825351091103]}},{"type":"Feature","properties":{"resourceCoords":[1589.0,333.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12676112808383,41.815049435159914]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0029__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p29 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0029__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0029","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"693.9,1790.4 1229.8,1760.2 1230.9,1741.7 1372.7,1740.9 1434.4,1749.2 1482.8,1763.2 1555.3,1797.8 1551.5,1722.5 1545.2,1331.3 1542.3,1044.2 1541.8,862.1 1537.7,632.4 1538.1,528.8 1538.9,326.9 1539.1,317.3 1170.8,70.8 1012.6,99.9 835.7,204.8 659.1,254.6 638.5,286.2 583.5,282.2 553.1,397.8 140.3,356.8 135.2,426.3 44.4,511.8 50.9,760.9 150.5,797.8 224.8,827.9 498.4,935.7 448.5,1062.6 340.4,1334.9 303.2,1428.7 364.1,1701.4 429.0,1727.0 465.8,1741.4 545.4,1772.8 585.3,1778.0 671.1,1773.0 697.7,1771.1 693.9,1790.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0029__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[225.0,834.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12812456791333,41.8153173767695]}},{"type":"Feature","properties":{"resourceCoords":[1540.0,1271.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12150141263878,41.81406519131287]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.96"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"118.2,1618.3 107.3,1577.6 106.6,1569.8 112.2,1525.2 144.2,1413.4 154.5,1307.8 155.9,1112.0 219.6,1114.9 204.7,1000.5 182.8,943.0 182.9,817.5 191.5,646.8 212.8,432.4 237.1,181.8 1254.8,167.6 1208.6,741.6 1075.2,840.4 1185.0,1052.7 1256.6,1202.8 1279.8,1251.5 1399.8,1479.0 1371.5,1522.3 1008.0,1701.4 1026.7,1912.0 488.8,1912.0 163.9,1562.7 118.2,1618.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[277.0,170.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12132367668391,41.80288480853051]}},{"type":"Feature","properties":{"resourceCoords":[1090.0,846.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.11915761955309,41.801778434271895]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0030__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p30 [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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0030__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0030","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"48.5,436.7 51.3,667.7 50.7,850.7 51.9,1139.4 55.8,1532.8 59.2,1608.5 106.4,1644.0 165.8,1701.4 283.5,1867.8 618.4,1864.5 691.4,1857.1 751.9,1841.7 1030.0,1742.8 1121.9,1722.8 1193.8,1718.2 1283.1,1718.5 1477.9,1726.0 1508.1,1721.3 1596.5,1482.2 1579.4,1481.1 1562.7,1176.2 1496.0,941.5 1204.2,933.4 1054.3,1051.2 865.1,1043.0 666.5,1043.0 666.5,1034.5 637.5,1033.2 613.9,390.9 550.4,304.5 495.5,107.7 279.9,72.2 298.6,1.0 254.4,1.0 199.3,48.3 51.5,130.5 49.5,332.5 48.5,436.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0030__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[415.0,858.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.11978691852948,41.81497490759282]}},{"type":"Feature","properties":{"resourceCoords":[268.0,1256.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12035277689853,41.813482493546665]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0030__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p30 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.27"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"2044.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4408.0"},{"label":"split_canvas_h","value":"4172.0"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0030__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0030","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1003.1,1031.0 1158.1,960.9 1238.7,902.6 1253.6,902.5 1267.8,902.4 1268.5,902.3 1285.9,852.8 1364.0,858.0 1389.1,704.0 1459.5,617.6 1537.5,577.6 1577.8,399.7 1538.5,340.6 1538.8,269.1 1478.4,247.9 1501.7,104.9 1328.9,80.5 1210.9,19.9 901.7,48.5 705.7,27.8 629.6,56.8 593.7,92.3 627.0,347.4 628.3,351.4 634.2,402.9 638.9,438.6 678.6,471.4 705.4,607.5 684.5,735.9 666.5,747.3 666.5,747.5 1004.3,1020.4 1003.2,1030.1 1003.1,1031.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0030__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1504.1,384.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.11993961705478,41.82013300332906]}},{"type":"Feature","properties":{"resourceCoords":[1026.5,514.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12213594885581,41.81938806599001]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p31","metadata":[{"label":"streets","value":"17"},{"label":"intersections","value":"16"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0031/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0031","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"101.6,1697.8 82.6,1696.5 71.9,1695.9 69.6,1695.7 139.6,530.5 26.7,344.9 357.0,368.9 429.5,367.6 490.4,357.3 772.5,282.5 864.7,270.2 936.0,271.6 1023.9,279.1 1215.2,302.5 1245.4,300.2 1352.0,71.8 1569.9,103.8 1570.2,1423.5 1612.0,1431.8 1612.0,1492.5 1507.3,1538.1 1503.2,1476.6 1433.4,1659.6 1545.7,1702.5 1595.9,1728.1 1412.2,1812.3 1369.1,1834.3 1336.4,1837.7 1295.7,1851.5 1298.7,1811.2 980.5,1837.6 983.7,1807.8 920.1,1798.1 881.9,1786.6 396.4,1757.3 372.5,1716.7 269.1,1706.0 106.0,1698.1 101.6,1697.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0031/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[870.0,1783.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.114771,41.8065086]}},{"type":"Feature","properties":{"resourceCoords":[647.0,889.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1165729,41.8096391]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p32","metadata":[{"label":"streets","value":"20"},{"label":"intersections","value":"22"},{"label":"confidence","value":"0.94"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0032/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0032","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"411.0,95.0 510.8,125.2 526.6,169.9 999.1,291.4 1034.6,310.1 1095.4,331.7 1086.5,360.5 1404.9,395.3 1394.3,434.4 1437.0,428.6 1469.8,431.4 1516.5,418.0 1549.9,583.8 1555.9,673.0 1553.4,881.0 1539.1,1438.1 1543.0,1667.0 1538.1,1718.4 1061.2,1565.9 1066.1,1555.5 593.3,1775.2 531.7,1759.9 498.8,1751.8 410.8,1737.3 304.0,1726.7 292.9,1698.4 279.3,1685.5 254.4,1680.0 267.8,1443.3 260.4,1327.9 254.9,1274.0 234.7,1187.0 204.5,1109.8 142.1,985.4 131.8,939.0 119.8,936.0 125.5,910.8 102.7,808.1 85.7,740.9 78.2,695.3 88.4,624.2 108.7,563.4 235.9,196.0 251.8,56.0 411.0,95.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0032/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1271.0,1654.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1111232,41.8021354]}},{"type":"Feature","properties":{"resourceCoords":[411.0,95.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.117774,41.8064338]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0033__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p33 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.78"},{"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":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0033__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0033","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"93.5,1597.2 77.6,1672.1 301.1,1825.2 329.4,1775.6 309.3,1755.4 597.4,1011.5 644.9,990.3 880.5,994.1 950.6,1019.0 961.3,1019.5 963.3,1023.6 991.7,1033.7 1110.5,1310.5 1326.2,1492.7 1380.2,1483.0 1450.4,1538.8 1511.0,1516.0 1572.2,1223.2 1582.7,950.0 1529.9,411.4 1543.8,58.0 1435.9,28.3 1152.7,70.2 779.7,38.2 566.9,78.7 514.5,49.9 496.1,108.0 382.3,120.0 396.8,60.0 274.9,214.0 369.5,288.9 409.8,328.5 208.7,353.7 223.1,522.1 219.0,611.4 192.9,817.8 115.5,1369.4 93.5,1597.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0033__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[115.0,1367.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.11025548382266,41.80323015711051]}},{"type":"Feature","properties":{"resourceCoords":[70.0,1668.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.10978549663643,41.80216426769765]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0033__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p33 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.41"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"1183.6"},{"label":"split_canvas_y","value":"4022.8"},{"label":"split_canvas_w","value":"5268.4"},{"label":"split_canvas_h","value":"3629.2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0033__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0033","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"618.0,1303.0 488.6,1740.8 524.1,1751.1 527.5,1727.5 584.5,1749.0 578.3,1912.0 596.1,1912.0 617.0,1865.5 882.9,1912.0 912.0,1912.0 1485.5,1911.5 1545.2,1877.6 1569.1,1779.2 1502.0,1676.4 1261.6,1455.5 1121.5,1380.5 1138.7,1339.0 1112.0,1313.0 1099.0,1302.1 1082.2,1267.8 971.4,1127.6 971.5,1042.9 657.8,1043.7 627.2,1248.5 618.0,1303.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0033__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[547.7,1749.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.11336656637049,41.79318202423479]}},{"type":"Feature","properties":{"resourceCoords":[654.6,1053.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.11428434360066,41.79566384667355]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p34","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.82"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0034/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0034","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"68.0,1276.6 148.0,1246.7 135.9,619.8 132.0,613.4 56.6,480.7 161.5,456.3 249.9,441.6 347.3,433.2 725.5,71.4 724.2,83.0 1226.8,73.5 1232.6,97.9 1501.2,140.9 1505.6,83.8 1522.4,89.8 1520.5,167.0 1562.8,245.2 1586.7,1231.0 1556.8,1855.1 1336.5,1846.1 1110.2,1781.8 952.2,1778.0 892.1,1828.0 822.1,1837.3 822.4,1912.0 816.0,1912.0 788.0,1907.7 771.8,1902.6 743.1,1877.5 587.2,1791.5 554.7,1713.6 268.5,1834.5 266.7,1835.3 235.8,1750.7 150.2,1515.9 136.8,1491.6 134.5,1487.4 91.1,1350.0 92.3,1268.1 68.1,1277.1 68.0,1276.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0034/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1489.0,860.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1083895500314,41.79938954608055]}},{"type":"Feature","properties":{"resourceCoords":[943.0,95.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.11116858355325,41.80214834610983]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0035/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p35","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0035/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0035","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1582.3,1685.0 1565.2,1689.5 1529.8,1531.4 1469.5,1525.2 1472.2,1548.8 1435.5,1547.9 1448.3,1094.2 1443.4,1039.7 1420.6,835.1 1349.5,503.7 1337.9,473.4 1313.9,331.7 1326.3,250.9 1301.2,256.5 1294.2,215.3 1155.8,205.2 1161.8,221.3 1197.0,279.2 1148.4,290.0 791.7,35.3 787.9,18.4 763.0,1.0 230.3,1.0 225.9,72.2 181.4,115.6 179.9,149.0 166.1,429.6 158.2,640.0 142.9,931.6 131.2,1241.5 130.8,1328.1 230.7,1335.9 310.6,1764.5 310.8,1799.8 525.3,1808.6 526.2,1794.9 1145.5,1815.7 1145.6,1812.0 1477.0,1828.0 1477.0,1835.5 1573.7,1836.7 1567.4,1776.0 1582.3,1685.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0035/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[151.0,930.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1204008376476,41.794600596497396]}},{"type":"Feature","properties":{"resourceCoords":[1138.0,1545.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.11509995022931,41.79295454536345]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0036__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p36 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"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":"7652.0"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0036__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0036","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"19.1,1009.8 33.2,1008.6 32.1,1587.3 99.9,1811.3 319.1,1882.7 560.9,1884.6 788.4,1838.9 1198.8,1834.9 1084.3,1500.7 1160.0,1193.6 1161.8,1190.3 1299.0,1238.2 1452.3,1287.5 1474.6,1254.8 1540.4,1273.6 1570.6,1160.3 1542.8,533.8 1563.9,186.0 1533.2,68.8 1437.6,82.4 1436.5,75.0 1106.6,110.2 1107.0,113.8 492.2,188.6 493.4,202.2 282.4,226.2 279.8,660.9 233.1,670.2 248.1,707.7 212.6,754.5 262.9,744.7 270.9,765.1 28.4,969.5 34.5,989.4 19.1,1009.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0036__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1094.0,84.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.11491302365536,41.79208521543657]}},{"type":"Feature","properties":{"resourceCoords":[553.0,983.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.11754913663837,41.7887579337164]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"224.9,728.7 95.9,946.3 84.9,1026.9 100.3,1324.3 136.6,1407.2 254.3,1553.5 1.0,1779.9 1.0,1869.1 563.8,1829.7 563.7,1828.0 1530.3,1823.0 1529.1,1755.7 1612.0,1664.1 1612.0,355.6 1524.8,260.4 1478.1,316.4 1467.3,275.1 1466.7,267.1 633.0,77.6 602.4,125.7 444.2,370.1 347.9,531.2 224.9,728.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[442.0,386.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12389508589013,41.79987103418391]}},{"type":"Feature","properties":{"resourceCoords":[1499.0,1822.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12096080437058,41.79745116804615]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.95"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"957.6,1689.0 738.4,1710.1 499.9,1721.1 309.8,1267.3 233.0,1061.3 142.6,840.6 283.9,754.1 380.3,187.6 895.1,225.8 931.0,313.3 1095.3,535.6 1180.6,676.5 1249.5,840.1 1278.5,943.7 1332.1,1167.3 1386.0,1635.1 1053.1,1680.4 957.6,1689.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[339.0,1347.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1184876284845,41.80092798814612]}},{"type":"Feature","properties":{"resourceCoords":[930.0,327.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.11749863309416,41.80298663104375]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.75"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"581.3,1912.0 601.5,1912.0 680.1,1912.0 637.0,1784.7 632.2,1750.8 896.2,1830.1 892.0,1912.0 954.3,1912.0 1061.1,1912.0 1472.7,741.1 1469.9,726.4 1450.8,608.1 1421.9,428.2 1401.4,371.4 1375.2,344.9 1326.2,332.6 990.8,310.8 974.6,309.0 895.4,300.2 676.3,277.2 440.3,240.6 394.4,9.7 355.1,43.1 70.6,91.7 1.0,199.0 1.0,1265.7 581.3,1912.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[416.0,232.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1179900929153,41.80029717017527]}},{"type":"Feature","properties":{"resourceCoords":[1373.0,1776.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.11435063800032,41.79830062153798]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.87"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1.0,289.4 1.0,471.3 1185.6,1648.2 1332.2,1726.5 1445.9,1209.6 1438.5,1206.3 1474.4,1075.8 1516.5,879.0 1584.8,588.5 1609.0,529.9 1543.4,493.6 1463.2,436.8 1498.3,235.6 1471.9,240.0 1420.1,273.7 1355.9,351.9 1287.9,297.1 1219.0,276.3 549.2,321.0 491.7,346.4 397.8,360.3 18.0,292.4 1.0,289.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[507.0,383.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12737836450073,41.80304288972204]}},{"type":"Feature","properties":{"resourceCoords":[1403.0,1401.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12483470516665,41.80146104056945]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Torrington, Connecticut | 1924 | sanborn01188_007 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T02:57:06Z","modified":"2026-10-19T02:57:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"141.8,567.4 143.1,251.2 146.3,189.8 146.2,157.2 1316.5,282.8 1303.3,589.4 1368.5,607.8 1509.6,620.5 1505.5,791.9 1506.9,1091.9 1520.4,1665.7 1320.5,1657.3 1142.8,1656.9 1103.2,1657.0 1047.2,1681.5 971.9,1747.4 914.4,1683.0 850.6,1651.4 190.0,1586.4 129.8,1601.9 141.8,567.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784tm:g3784tm_g011881924:01188_1924-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[137.0,478.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1282812794031,41.805073866421594]}},{"type":"Feature","properties":{"resourceCoords":[1511.0,590.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.12497155742939,41.80567025448078]}}]}}]}