{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn05349_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Keene, New-Hampshire | 1908 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"43"},{"label":"placed","value":"30"},{"label":"unplaced","value":"13"},{"label":"fit sources","value":"georef 15, georef-snap 14, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"8 sheet(s) cut into 26 panels"},{"label":"unplaced pages","value":"p1 (tier 3, 42.94787,-72.27066 +/-491m); p14__2 (tier 1, 42.93048,-72.28333 +/-131m); p24__3 (tier 1, 42.93356,-72.26642 +/-100m); p24__4 (tier 1, 42.91944,-72.27437 +/-100m); p24__5 (tier 1, 42.92091,-72.27387 +/-100m); p24__6 (tier 1, 42.94834,-72.26973 +/-100m); p24__8 (tier 1, 42.92572,-72.27767 +/-103m); p24__9 (tier 1, 42.91930,-72.27481 +/-100m); p25__1 (tier 4, 42.93476,-72.27772 +/-1122m); p25__3 (tier 4, 42.93476,-72.27772 +/-1122m); p25__4 (tier 4, 42.93476,-72.27772 +/-1122m); p3__2 (tier 1, 42.93964,-72.27909 +/-100m); p4__2 (tier 1, 42.94026,-72.27885 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p10","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"208.6,1886.1 148.2,1913.0 -0.0,-0.0 1613.0,0.0 1613.0,604.7 1134.3,799.2 1130.4,1024.2 1298.8,1445.9 369.8,1831.3 453.3,1861.9 480.0,1913.0 206.1,1913.0 208.6,1886.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0010/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.28341310145046,42.93295626383326]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.28391480141902,42.9359474519417]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27910328850808,42.93638615165359]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27860158853953,42.933394963545155]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0011__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p11 [1]","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"17"},{"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":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0011__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"591.2,1444.2 623.5,1441.1 621.2,1725.7 712.0,1734.9 718.6,1441.6 809.1,1461.5 841.8,1567.1 946.8,1359.3 947.3,1259.9 947.7,1192.6 981.6,1192.6 1025.8,1192.5 1404.8,215.5 1014.1,134.9 97.5,454.2 538.4,1555.1 591.2,1444.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0011__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[351.0,1110.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2795216,42.9348118]}},{"type":"Feature","properties":{"resourceCoords":[914.0,165.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2784507,42.9366283]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0011__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p11 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"3774.8"},{"label":"split_canvas_y","value":"4766.4"},{"label":"split_canvas_w","value":"2677.2"},{"label":"split_canvas_h","value":"2885.6"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0011__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 1613.0,1191.6 981.6,1192.6 947.7,1192.6 947.3,1259.9 943.7,1913.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0011__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[943.7,1191.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27515316795547,42.943057336551874]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1191.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27436870389377,42.94416714912731]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27273601816394,42.94354792925338]}},{"type":"Feature","properties":{"resourceCoords":[943.7,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27352048222563,42.94243811667794]}},{"type":"Feature","properties":{"resourceCoords":[1049.6,1209.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2749882,42.9432177]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"88.0,741.8 121.9,842.6 451.6,58.5 1188.1,194.3 1418.4,1735.0 1525.9,1718.9 1529.6,1913.0 1292.7,1913.0 1302.0,1873.1 884.0,1751.6 39.0,1770.1 32.9,1770.2 -0.0,1771.0 -0.0,722.5 88.0,741.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0012/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27871813095703,42.935654531844534]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27464742567807,42.93598139825497]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27412164607122,42.932421829204216]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27819235135019,42.932094962793784]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 1576.9,0.0 1379.2,1006.5 938.7,912.0 1054.3,1913.0 67.8,1913.0 289.1,147.6 0.0,110.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0013/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27466174557289,42.93271370606082]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27568935443978,42.935598197526]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27104947219414,42.93649676635227]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27002186332724,42.93361227488709]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0014__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p14 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"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":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0014__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0014","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1369.1,205.9 1613.0,193.6 1613.0,0.0 1441.9,0.0 878.2,0.0 796.9,0.0 615.0,0.0 605.7,0.0 364.9,0.0 -0.0,0.0 0.0,101.0 0.0,1490.0 132.0,1493.5 142.2,1913.0 887.6,1913.0 885.9,1562.3 885.6,1504.7 881.9,865.5 1084.5,865.3 1069.9,577.9 1327.8,538.5 1369.1,205.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0014__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1328.0,538.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2859998,42.9324268]}},{"type":"Feature","properties":{"resourceCoords":[132.0,1494.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2833396,42.9304861]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0015/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0015","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"821.4,1913.0 634.7,1913.0 297.9,1901.8 299.3,1855.6 82.7,1846.2 117.0,116.5 1445.9,164.8 1551.0,1821.4 1613.0,1795.8 1598.8,1912.2 822.1,1879.6 821.4,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0015/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.28256335516006,42.93034448634039]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.28316689011255,42.933280157131406]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27844487113836,42.93380792537615]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27784133618587,42.93087225458513]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p16","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"10"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0016/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"89.6,84.2 1476.2,119.1 1472.2,939.6 1331.1,1369.2 1291.5,1358.7 1283.9,1593.8 812.8,1586.8 704.5,1702.4 582.9,1783.0 89.1,1757.7 89.6,84.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[740.0,101.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.277914,42.9310026]}},{"type":"Feature","properties":{"resourceCoords":[88.0,1303.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2746366,42.930112]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0017/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0017","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1602.7,1806.1 183.4,1826.2 211.2,1695.5 201.6,1330.7 -0.0,1102.9 -0.0,146.8 1576.2,139.2 1602.7,1806.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0017/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27453517912984,42.933571816478896]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27048471437782,42.93395495749946]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.26986843472329,42.93041297114473]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27391889947532,42.93002983012417]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0018/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0018","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"29.4,1700.5 68.9,6.2 1613.0,0.0 1613.0,61.2 1495.8,68.5 1525.4,569.4 1613.0,563.9 1613.0,1798.6 29.4,1700.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0018/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27070398427621,42.93367889199098]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.2667426297165,42.93417063047559]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.26595166905628,42.93070657980808]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.26991302361598,42.93021484132347]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p19","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0019/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0019","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1406.8,1873.7 1613.0,1874.8 1613.0,1913.0 -0.0,1913.0 -0.0,292.4 852.0,303.1 857.0,176.0 1418.9,170.4 1415.5,638.3 1613.0,637.8 1613.0,1607.7 1408.6,1614.5 1406.8,1873.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0019/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[602.0,1650.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.283513,42.9276987]}},{"type":"Feature","properties":{"resourceCoords":[857.0,176.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2833396,42.9304861]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1423.0,303.4 1613.0,304.7 1613.0,598.4 1454.8,1055.8 1613.0,1110.9 1613.0,1571.0 1182.9,1496.0 1063.3,1848.7 560.0,1854.9 552.3,1464.1 205.4,1389.0 116.2,1913.0 -0.0,1913.0 0.0,0.0 1437.8,0.0 1423.0,303.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.28701765232995,42.94284779293957]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.28345044847765,42.944232197841245]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.28122328136284,42.94111331216019]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.28479048521514,42.93972890725851]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p20","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0020/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0020","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,691.3 -0.0,226.8 1531.1,211.6 1533.8,0.0 1578.8,0.0 1613.0,1913.0 -0.0,1913.0 -0.0,1656.7 203.4,1648.8 196.6,689.8 -0.0,691.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0020/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.28199102336254,42.931056214462394]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27789364606743,42.93141903022395]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27731008346186,42.927835873100356]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.28140746075697,42.9274730573388]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p21","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0021/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0021","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,29.1 1613.0,355.8 1487.5,931.6 959.6,1913.0 -0.0,1913.0 -0.0,1180.1 68.1,1177.8 32.0,116.2 1613.0,29.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0021/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27773599110328,42.93001323112682]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27367181841487,42.93027008685064]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27325869166727,42.92671590788438]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27732286435568,42.92645905216056]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0022/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0022","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1460.9,1913.0 0.0,1913.0 0.0,795.2 189.1,882.8 205.5,424.1 295.5,61.7 1180.5,333.5 1475.2,352.6 1460.9,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0022/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27399053312433,42.92738354638219]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27460378899598,42.930371755194]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.26979749833224,42.93090805029644]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.2691842424606,42.92791984148462]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p23","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0023/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0023","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 -0.0,1011.8 127.9,978.2 70.9,734.2 218.0,328.7 279.3,351.3 364.2,0.0 379.7,205.1 755.0,175.8 1198.9,45.5 1175.3,254.2 1613.0,108.6 1613.0,1913.0 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0023/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27480299184474,42.928444066690126]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.2707963455469,42.92793367033366]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.2716172408284,42.9244296871238]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27562388712624,42.924940083480266]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0024__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p24 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2436.8"},{"label":"split_canvas_h","value":"4126.4"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0024__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0024","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 0.0,1027.0 609.2,1031.6 608.1,428.1 607.4,0.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0024__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[423.1,114.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2900943,42.9328379]}},{"type":"Feature","properties":{"resourceCoords":[198.1,114.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2906248,42.9329181]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0024__10/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p24 [10]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"4797.2"},{"label":"split_canvas_y","value":"6114.4"},{"label":"split_canvas_w","value":"1654.8"},{"label":"split_canvas_h","value":"1537.6"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0024__10/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0024","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1528.6 1199.3,1528.6 1199.3,1876.6 1613.0,1913.0 1613.0,1528.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0024__10/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1199.3,1528.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.28389209234975,42.9441675437497]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1528.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.28293640088785,42.94449554541442]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.28252263046676,42.94384037377552]}},{"type":"Feature","properties":{"resourceCoords":[1199.3,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.28347832192865,42.9435123721108]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0024__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p24 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"2429.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2346.8"},{"label":"split_canvas_h","value":"1714.0"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0024__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0024","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"607.4,0.0 608.1,428.1 1194.1,428.5 1194.0,0.0 607.4,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0024__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[607.4,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27867557938671,42.926136050644196]}},{"type":"Feature","properties":{"resourceCoords":[1194.1,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27719136684752,42.92626600985921]}},{"type":"Feature","properties":{"resourceCoords":[1194.1,428.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27706170361904,42.92547145346534]}},{"type":"Feature","properties":{"resourceCoords":[607.4,428.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27854591615824,42.925341494250326]}},{"type":"Feature","properties":{"resourceCoords":[1168.1,403.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.277135,42.925512]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0024__7/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p24 [7]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"4797.2"},{"label":"split_canvas_y","value":"4119.6"},{"label":"split_canvas_w","value":"1654.8"},{"label":"split_canvas_h","value":"1994.8"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0024__7/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0024","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1528.6 1613.0,1030.8 1244.9,1030.0 1243.2,1528.6 1613.0,1528.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0024__7/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1199.3,1029.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.26711308157891,42.93399173199714]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1029.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.26610553442369,42.93416504314843]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1528.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.26582164718667,42.93326785124268]}},{"type":"Feature","properties":{"resourceCoords":[1199.3,1528.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.2668291943419,42.93309454009139]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0025__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p25 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"3542.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2909.6"},{"label":"split_canvas_h","value":"3809.2"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0025__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0025","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1228.0,946.0 1613.0,939.4 1613.0,0.0 886.2,0.0 885.8,660.8 1203.4,702.2 1228.0,946.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0025__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[885.6,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.28709054375932,42.93362195774282]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.28526156018587,42.93384354452949]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,952.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.28486597502761,42.93209158199909]}},{"type":"Feature","properties":{"resourceCoords":[885.6,952.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.28669495860106,42.93186999521242]}},{"type":"Feature","properties":{"resourceCoords":[1203.3,702.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2859998,42.9324268]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p3 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"},{"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":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1308.3,1913.0 1613.0,1913.0 1613.0,981.1 1243.0,922.4 1150.0,427.5 1535.7,354.4 1550.2,0.0 -0.0,-0.0 0.0,641.4 114.0,619.8 0.0,1627.5 1308.3,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1421.0,1596.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2810493,42.9414373]}},{"type":"Feature","properties":{"resourceCoords":[114.0,620.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2823612,42.938608]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p4 [1]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"19"},{"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":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1509.9,425.2 763.5,470.0 716.0,202.7 21.4,359.2 120.8,912.1 144.1,1642.6 1463.5,1877.7 1458.3,1913.0 1492.9,1913.0 1558.3,774.1 1509.9,425.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[828.0,1060.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2784477,42.9391306]}},{"type":"Feature","properties":{"resourceCoords":[1153.0,1015.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2785844,42.9397047]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p5 [1]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"14"},{"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":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"188.9,271.6 130.6,1792.4 744.0,1765.9 744.0,1746.8 1613.0,1627.7 1613.0,1123.1 1074.6,1443.7 859.3,1488.7 850.6,0.0 197.9,0.0 238.8,235.8 190.7,244.2 222.7,271.9 188.9,271.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[172.0,644.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2766559,42.9396174]}},{"type":"Feature","properties":{"resourceCoords":[744.0,1766.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2754911,42.9374131]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0005__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p5 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"3402.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3049.6"},{"label":"split_canvas_h","value":"5954.8"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0005__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"948.2,411.4 858.8,1398.5 859.3,1488.7 1074.6,1443.7 1613.0,1123.1 1613.0,36.5 914.6,85.5 948.2,411.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0005__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[919.5,687.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2784785,42.9403917]}},{"type":"Feature","properties":{"resourceCoords":[824.6,1434.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2765153,42.9403094]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p6","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1823.2 0.0,0.0 63.0,0.0 49.0,72.1 686.2,195.9 686.7,78.5 1410.6,308.6 1233.3,1005.3 1613.0,1093.4 1547.8,1384.8 1540.1,1801.7 680.1,1771.1 678.7,1913.0 206.8,1913.0 -0.0,1823.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1202.0,1792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2791936,42.936347]}},{"type":"Feature","properties":{"resourceCoords":[1411.0,309.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2805199,42.9388787]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p7 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"9"},{"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":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0007__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"850.9,755.1 340.4,587.5 310.5,587.6 190.6,1231.3 178.5,1778.7 1179.7,1832.9 1292.8,864.6 1543.5,921.1 1572.0,736.9 1549.0,76.7 1257.5,114.2 879.7,273.6 908.9,398.5 850.9,755.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1559.0,215.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2787479,42.937864]}},{"type":"Feature","properties":{"resourceCoords":[312.0,578.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2775624,42.9356373]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0007__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p7 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3392.4"},{"label":"split_canvas_h","value":"2352.8"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0007__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 0.0,588.2 844.4,586.5 848.1,0.0 0.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0007__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[564.1,244.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.2812132,42.9432093]}},{"type":"Feature","properties":{"resourceCoords":[180.0,244.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-72.282232,42.9430962]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"323.0,1678.2 50.6,757.1 500.6,775.1 513.6,205.0 1510.0,256.0 1503.0,805.0 1613.0,826.0 1613.0,1499.3 1494.1,1504.2 1493.1,1580.3 323.0,1678.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27492912300175,42.934607952678256]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.2752745692029,42.937580271923835]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.2704932818626,42.9378823312406]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27014783566145,42.93491001199502]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Keene, New-Hampshire | 1908 | sanborn05349_005 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T03:35:44Z","modified":"2026-09-23T03:35:44Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1451.7,75.2 1455.8,0.0 1613.0,0.0 1613.0,1913.0 0.0,1913.0 0.0,208.0 300.9,168.8 290.8,123.7 1451.7,75.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd374m:g3744m:g3744km:g3744km_g053491908:05349_1908-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.2710210407927,42.93489975304273]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.27154002557683,42.937890025870544]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.26672982718331,42.93834382499744]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-72.26621084239919,42.93535355216962]}}]}}]}