{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn01103_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Bridgeport, Connecticut | 1913 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"119"},{"label":"placed","value":"96"},{"label":"unplaced","value":"23"},{"label":"fit sources","value":"georef 62, georef-snap 32, snap:0 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"21 sheet(s) cut into 45 panels"},{"label":"unplaced pages","value":"p0 (tier 3, 41.20740,-73.19119 +/-592m); p152__3 (tier 2, 41.18173,-73.21216 +/-258m); p167__1 (tier 2, 41.19771,-73.19484 +/-100m); p183__2 (tier 2, 41.19616,-73.18280 +/-147m); p201__2 (tier 1, 41.17946,-73.17992 +/-100m); p202__1 (tier 2, 41.18333,-73.17932 +/-438m); p208__2 (tier 1, 41.18087,-73.18108 +/-100m); p211__2 (tier 2, 41.17770,-73.18181 +/-100m); p212__1 (tier 1, 41.19729,-73.18164 +/-260m); p212__2 (tier 1, 41.19867,-73.18426 +/-100m); p213__1 (tier 1, 41.18356,-73.17645 +/-115m); p213__2 (tier 2, 41.17422,-73.17231 +/-155m); p217 (tier 1, 41.18450,-73.18429 +/-260m); p228__2 (tier 1, 41.18330,-73.16228 +/-102m); p229__2 (tier 2, 41.18205,-73.16786 +/-911m); p231__2 (tier 1, 41.18437,-73.17047 +/-100m); p232__2 (tier 2, 41.17951,-73.16633 +/-125m); p234__2 (tier 2, 41.18474,-73.16794 +/-155m); p243__1 (tier 3, 41.16138,-73.16375 +/-592m); p243__2 (tier 3, 41.16138,-73.16375 +/-592m); p244__1 (tier 1, 41.18580,-73.15658 +/-228m); p244__2 (tier 1, 41.20271,-73.17127 +/-115m); p244__4 (tier 1, 41.20294,-73.17189 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0151__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p151 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3533.2"},{"label":"split_canvas_w","value":"6680.0"},{"label":"split_canvas_h","value":"4262.8"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0151__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0151","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"260.5,1446.8 -0.0,1836.3 -0.0,1949.0 1093.0,1949.0 1300.0,1949.0 1581.0,1949.0 1557.6,1909.7 1616.0,1905.0 1641.7,1275.8 1606.3,993.9 1350.5,1023.7 1207.4,886.4 0.0,883.3 -0.0,1030.8 279.0,1043.8 260.5,1446.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0151__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[-31.0,1885.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2182214,41.1774748]}},{"type":"Feature","properties":{"resourceCoords":[1616.0,1885.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.214633,41.1790919]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0151__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p151 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6680.0"},{"label":"split_canvas_h","value":"3550.4"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0151__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0151","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1670.0,424.6 1670.0,0.0 -0.0,0.0 0.0,883.3 1390.8,886.9 1670.0,424.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0151__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.22219509148294,41.177723726214836]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21864315757394,41.179159494550824]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,887.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21762783106671,41.17773933704884]}},{"type":"Feature","properties":{"resourceCoords":[0.0,887.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.22117976497572,41.176303568712854]}},{"type":"Feature","properties":{"resourceCoords":[1385.0,899.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2182214,41.1774748]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0152__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p152 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6720.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0152__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0152","type":"ImageService3","width":1680,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1606.8,1949.0 1680.0,1949.0 1680.0,-0.0 241.1,21.1 225.5,476.3 -0.0,469.4 0.0,564.5 380.3,564.9 367.2,967.7 397.0,967.7 397.0,973.1 478.3,976.3 488.2,1899.6 961.0,1839.5 1606.3,1910.0 1606.8,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0152__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[223.0,549.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2137977,41.1826075]}},{"type":"Feature","properties":{"resourceCoords":[1609.0,549.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2118478,41.1804964]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0152__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p152 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2258.0"},{"label":"split_canvas_w","value":"1588.0"},{"label":"split_canvas_h","value":"1945.6"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0152__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0152","type":"ImageService3","width":1680,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"340.5,586.5 -0.0,564.5 0.0,967.8 0.0,1047.5 339.2,1050.4 340.5,586.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0152__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,564.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21310763673436,41.183679008258316]}},{"type":"Feature","properties":{"resourceCoords":[397.0,564.5],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21258509407038,41.18307466499067]}},{"type":"Feature","properties":{"resourceCoords":[397.0,1050.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.2135710261587,41.18259267796163]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1050.9],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21409356882269,41.183197021229276]}},{"type":"Feature","properties":{"resourceCoords":[340.0,586.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.212704,41.1831389]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0153/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p153","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0153/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0153","type":"ImageService3","width":1680,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1563.0 -0.0,0.0 1680.0,0.0 1680.0,1374.5 1630.0,1375.8 1626.2,1863.5 722.7,1894.1 683.4,1897.2 687.1,1949.0 317.4,1949.0 -0.0,1563.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0153/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.22003402328065,41.18298760415278]}},{"type":"Feature","properties":{"resourceCoords":[1680.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21664982003063,41.184665149048634]}},{"type":"Feature","properties":{"resourceCoords":[1680.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21408209444344,41.18168946308707]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21746629769346,41.18001191819121]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0154/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p154","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0154/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0154","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1949.0 -0.0,0.0 1672.0,-0.0 1672.0,1949.0 -0.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0154/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21808603292575,41.19156266624331]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21596218850986,41.18899778741832]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21990731189055,41.187121583264485]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.22203115630644,41.18968646208947]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0155/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p155","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0155/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0155","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 1672.0,-0.0 1672.0,35.9 1270.5,29.3 1264.2,656.9 1350.9,658.5 1353.0,1706.8 1310.2,1949.0 -0.0,1949.0 -0.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0155/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[856.0,1658.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2113022,41.1851044]}},{"type":"Feature","properties":{"resourceCoords":[1226.0,638.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2087591,41.1855769]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0156/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p156","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0156/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0156","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1672.0,1949.0 55.0,1949.0 99.3,1681.9 86.8,630.0 -0.0,629.8 -0.0,0.0 1672.0,-0.0 1672.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0156/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20747879008881,41.18612537926237]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20528883042664,41.18357669979982]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20920871012956,41.18164192809369]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21139866979173,41.18419060755624]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0157/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p157","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0157/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0157","type":"ImageService3","width":1657,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,-0.0 1577.1,12.7 1580.2,381.2 1657.0,402.9 1618.5,1883.4 1657.0,1885.1 1657.0,1949.0 -0.0,1949.0 0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0157/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20450506690557,41.190342134486286]}},{"type":"Feature","properties":{"resourceCoords":[1657.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20192177517562,41.1926487692516]}},{"type":"Feature","properties":{"resourceCoords":[1657.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.19834169159991,41.19034606701291]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20092498332986,41.1880394322476]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0158/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p158","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0158/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0158","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"25.8,1889.9 77.5,394.3 -0.0,372.7 -0.0,-0.0 111.5,0.0 525.2,127.3 1576.5,574.1 1603.8,722.3 1580.2,1806.2 1483.6,1819.8 1504.2,1924.8 1672.0,1892.0 1672.0,1949.0 99.2,1949.0 25.8,1889.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0158/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[48.0,870.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2003547,41.1915819]}},{"type":"Feature","properties":{"resourceCoords":[1008.0,1882.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1970248,41.1917333]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0159/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p159","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0159/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0159","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1348.6,1593.0 208.9,1605.5 411.6,-0.0 1672.0,-0.0 1491.1,93.4 1350.0,1227.0 1348.6,1593.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0159/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20034522013287,41.19636512393482]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.19811994772586,41.19385262906828]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20198477830697,41.191886966185756]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20421005071398,41.19439946105229]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0160/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p160","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0160/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0160","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1252.5,-0.0 1672.0,1690.2 1672.0,1949.0 24.1,1949.0 237.9,341.7 76.2,339.9 122.9,-0.0 1252.5,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0160/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20341856900262,41.194616818875005]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20113673355429,41.19210080458776]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20500687211324,41.19008512246683]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20728870756157,41.19260113675408]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0161__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p161 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4238.4"},{"label":"split_canvas_w","value":"6688.0"},{"label":"split_canvas_h","value":"3557.6"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0161__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0161","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1548.5 -0.0,1913.0 127.5,1914.2 128.0,1949.0 1672.0,1949.0 1656.1,1179.0 127.3,1189.5 108.5,1536.0 -0.0,1548.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0161__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[722.0,1188.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2002825,41.1990762]}},{"type":"Feature","properties":{"resourceCoords":[102.0,1188.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2016066,41.1985825]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0161__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p161 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6688.0"},{"label":"split_canvas_h","value":"4284.4"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0161__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0161","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1603.0,1029.0 1603.0,1070.6 1672.0,1071.1 1672.0,37.0 1642.7,2.0 99.6,0.1 108.6,1032.4 1603.0,1029.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0161__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1624.0,404.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2003932,41.1967772]}},{"type":"Feature","properties":{"resourceCoords":[1624.0,1028.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1997239,41.1957763]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0162/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p162","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0162/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0162","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,4.2 1515.7,-0.0 1509.8,488.5 1672.0,470.0 1672.0,1949.0 19.9,1949.0 -0.0,4.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0162/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.204611245667,41.19698255435599]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20277590917829,41.19429628509585]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20690809477215,41.19267508524888]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20874343126086,41.19536135450902]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0163/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p163","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0163/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0163","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1671.1,1949.0 -0.0,1949.0 -0.0,0.0 1672.0,-0.0 1672.0,1379.6 1672.0,1379.6 1671.1,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0163/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20996828400635,41.19882001144113]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20698382733941,41.19681342701582]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21007055560312,41.19417724466593]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21305501227006,41.19618382909124]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0164/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p164","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0164/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0164","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1949.0 -0.0,-0.0 1672.0,0.0 1672.0,1949.0 -0.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0164/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21238947351682,41.21251420112396]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.2089120117808,41.213956309018926]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20669310044387,41.21088536925878]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.2101705621799,41.209443261363816]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0165/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p165","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"7"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0165/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0165","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1672.0,0.0 1672.0,22.9 1591.8,23.1 1395.8,1316.5 1323.0,1363.4 1324.2,1839.6 1385.8,1839.3 1386.7,1873.7 1672.0,1872.9 1672.0,1949.0 0.0,1949.0 0.0,1843.1 94.2,1850.5 317.9,826.9 319.4,878.1 774.0,0.0 1672.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0165/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[320.0,681.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.198546,41.1940303]}},{"type":"Feature","properties":{"resourceCoords":[1124.0,578.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1978052,41.1954341]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0166/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p166","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0166/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0166","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1346.7,1949.0 65.7,1949.0 64.9,1912.8 0.0,1913.0 0.0,1411.3 76.9,1362.0 287.0,0.0 1642.7,0.0 1346.7,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0166/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[570.0,692.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1967019,41.1965455]}},{"type":"Feature","properties":{"resourceCoords":[191.0,638.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1972429,41.1960039]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0167__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p167 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6688.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0167__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0167","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1672.0,1790.9 1672.0,211.1 1003.6,217.4 864.8,0.0 -0.0,0.0 0.0,1155.8 297.4,1155.6 245.3,1704.0 1672.0,1790.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0167__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1407.0,825.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1923494,41.1984176]}},{"type":"Feature","properties":{"resourceCoords":[1590.0,1787.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1933121,41.1967207]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0168/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p168","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0168/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0168","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,249.0 228.5,106.2 229.5,0.0 705.9,0.0 802.9,102.0 1672.0,326.8 1672.0,1949.0 0.0,1949.0 0.0,249.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0168/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1215.0,201.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1908338,41.2016714]}},{"type":"Feature","properties":{"resourceCoords":[160.0,1261.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1901019,41.1990301]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0169/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p169","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0169/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0169","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"339.6,0.0 1519.0,118.1 1488.1,1593.2 1538.1,1596.4 1513.3,1936.5 0.8,1949.0 -0.0,-0.0 339.6,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0169/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.2066236031892,41.19988719661787]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20304732157922,41.201301675010676]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20087134392551,41.198142856108596]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.2044476255355,41.19672837771579]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0170/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p170","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0170/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0170","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"29.1,594.5 75.0,82.7 1592.8,70.8 1593.2,166.3 1672.0,167.4 1672.0,1949.0 1605.5,1949.0 1595.8,1840.5 23.6,1821.3 41.4,612.5 29.1,594.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0170/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20370309208283,41.20147885670147]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20014773932307,41.20286391797495]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.19801696523041,41.19972365941268]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20157231799017,41.1983385981392]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0171/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p171","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0171/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0171","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1949.0 -0.0,22.1 1514.3,30.8 1669.0,1627.9 1666.6,1888.2 1195.7,1949.0 -0.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0171/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20852314827533,41.2032593371355]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20470658602954,41.20424976689101]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20318287704131,41.20087887261316]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.2069994392871,41.19988844285765]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0172/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p172","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0172/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0172","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1556.1,1949.0 1554.3,1854.4 59.4,1887.2 126.2,100.8 1672.0,90.5 1672.0,1949.0 1556.1,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0172/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20558562665553,41.20445666461445]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20197335625313,41.20581532713988]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.19988310047053,41.20262493881005]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20349537087293,41.20126627628461]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0173/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p173","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0173/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0173","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1672.0,1949.0 -0.0,1949.0 -0.0,0.0 924.6,-0.0 924.2,69.6 1672.0,81.6 1672.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0173/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[464.0,1324.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2104588,41.2072968]}},{"type":"Feature","properties":{"resourceCoords":[1222.0,48.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2068803,41.2071361]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0174/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p174","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0174/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0174","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"172.8,47.7 1574.2,105.3 1334.9,1629.4 1672.0,1680.4 1672.0,1949.0 160.7,1949.0 172.8,47.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0174/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.2065426117186,41.20669601174077]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20471424458133,41.204034712285754]}},{"type":"Feature","properties":{"resourceCoords":[1672.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20880862798974,41.20241990843956]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21063699512702,41.20508120789457]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0175/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p175","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0175/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0175","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1949.0 31.0,0.0 1670.0,0.0 1670.0,1949.0 -0.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0175/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20732312988218,41.207573561711754]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20372748063633,41.20894862142658]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20160936550661,41.20576925889273]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20520501475247,41.204394199177905]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0176/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p176","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0176/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0176","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 1670.0,0.0 1670.0,1817.2 1312.7,1477.2 556.3,1949.0 -0.0,1949.0 0.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0176/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.1937337860593,41.204451266710834]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.18976522315974,41.204989699373584]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.18892952080857,41.20150709791621]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.19289808370813,41.20096866525346]}},{"type":"Feature","properties":{"resourceCoords":[910.0,1720.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1908338,41.2016714]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0177__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p177 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6680.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0177__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0177","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1949.0 1562.5,1949.0 1532.4,633.0 1570.1,63.8 1670.0,60.3 1670.0,0.0 535.7,0.0 519.0,450.3 0.0,450.3 -0.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0177__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1552.0,877.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2123283,41.214695]}},{"type":"Feature","properties":{"resourceCoords":[1552.0,1267.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2118933,41.2140857]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0177__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p177 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2142.8"},{"label":"split_canvas_h","value":"1801.2"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0177__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0177","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"522.8,347.4 535.7,0.0 0.0,0.0 0.0,336.6 522.8,347.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0177__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21470754704984,41.21619382308906]}},{"type":"Feature","properties":{"resourceCoords":[535.7,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21358291154165,41.21667092939438]}},{"type":"Feature","properties":{"resourceCoords":[535.7,450.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.2130541639635,41.215955652815744]}},{"type":"Feature","properties":{"resourceCoords":[0.0,450.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.2141787994717,41.21547854651042]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0178/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p178","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0178/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0178","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"104.5,0.0 1670.0,0.0 1670.0,1949.0 1093.6,1949.0 1095.7,1862.9 44.4,1838.3 51.6,556.2 104.5,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0178/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21341449670196,41.215886098899915]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20995401724609,41.217401959479425]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20761871183026,41.21434251494725]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21107919128613,41.21282665436774]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0179/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p179","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0179/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0179","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1670.0,1949.0 -0.0,1949.0 0.0,-0.0 1204.4,0.0 1401.7,618.5 1360.6,621.5 1498.3,1143.0 1670.0,1092.1 1670.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0179/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1293.0,307.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1838459,41.2062299]}},{"type":"Feature","properties":{"resourceCoords":[495.0,85.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1855323,41.2070378]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0180/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p180","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0180/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0180","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"25.9,1949.0 37.1,1408.6 77.6,1417.2 58.1,764.9 -0.0,748.2 -0.0,-0.0 1670.0,0.0 1670.0,1949.0 25.9,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0180/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[455.0,177.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1828597,41.2078607]}},{"type":"Feature","properties":{"resourceCoords":[59.0,1086.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1838459,41.2062299]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0181/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p181","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0181/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0181","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1670.0,1949.0 0.0,1949.0 0.0,-0.0 1670.0,0.0 1670.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0181/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17790156843049,41.19922609777299]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17635828328017,41.202041395831394]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17202209318592,41.20067664621427]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17356537833624,41.19786134815587]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0182/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p182","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0182/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0182","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 660.9,-0.0 692.3,55.7 1670.0,54.2 1670.0,1949.0 -0.0,1949.0 0.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0182/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[706.0,1381.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1851626,41.1981491]}},{"type":"Feature","properties":{"resourceCoords":[1096.0,60.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.182223,41.1992994]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0183__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p183 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"17"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6680.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0183__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0183","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1494.1 224.0,1499.0 223.8,1949.0 1126.0,1949.0 1421.0,1949.0 1633.8,1949.0 1614.1,1481.7 1566.9,1482.5 1521.1,303.4 1143.7,39.4 -0.0,1308.4 -0.0,1494.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0183__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[997.0,934.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1817773,41.1969404]}},{"type":"Feature","properties":{"resourceCoords":[997.0,1493.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1818727,41.1959246]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0184__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p184 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"24"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6680.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0184__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0184","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"54.5,1949.0 155.0,1949.0 448.0,1949.0 1611.1,1949.0 1638.4,1608.5 1670.0,1630.8 1670.0,795.4 1394.7,795.7 893.3,502.1 904.7,0.0 198.9,0.0 48.9,109.8 49.7,341.2 -0.0,303.6 -0.0,1489.8 47.4,1490.8 54.5,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0184__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[988.0,1895.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.178146,41.1950798]}},{"type":"Feature","properties":{"resourceCoords":[56.0,346.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1802724,41.1979388]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0184__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p184 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"3573.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3106.8"},{"label":"split_canvas_h","value":"3182.8"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0184__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0184","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1315.5,699.6 1559.3,795.5 1559.8,795.5 1527.8,687.9 1604.8,610.9 1670.0,593.6 1670.0,0.0 904.7,0.0 894.3,457.8 1315.5,699.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0184__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[893.3,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.182256025619,41.20142177581635]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17866080478713,41.20061335466547]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,795.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17976222888736,41.19784390955563]}},{"type":"Feature","properties":{"resourceCoords":[893.3,795.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.18335744971922,41.19865233070651]}},{"type":"Feature","properties":{"resourceCoords":[1067.2,557.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.182223,41.1992994]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0185/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p185","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0185/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0185","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1836.3 0.0,-0.0 1216.6,0.0 1216.6,54.9 1443.2,59.6 1469.8,1883.0 869.6,1892.8 -0.0,1836.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0185/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.18717523840691,41.196305622482484]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.18318929834722,41.19609185665849]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.18351851791606,41.19256673482991]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.18750445797575,41.1927805006539]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0186/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p186","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"16"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0186/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0186","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1509.0,517.2 1514.2,505.1 1551.9,1871.0 107.6,1871.3 94.8,502.3 1509.0,517.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0186/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[880.0,802.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1819693,41.1945664]}},{"type":"Feature","properties":{"resourceCoords":[880.0,1877.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1821249,41.1926174]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0187/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p187","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0187/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0187","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"183.3,1809.8 59.9,453.6 1612.1,310.6 1611.9,1730.3 183.3,1809.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0187/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.18040706345656,41.195869374227655]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17642149373012,41.1954949612475]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17699812044856,41.1919701385052]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.180983690175,41.192344551485355]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0188/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p188","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0188/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0188","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1231.5,1583.3 1232.7,1642.5 40.5,1725.6 41.5,0.0 1670.0,0.0 1670.0,1559.0 1231.5,1583.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0188/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.1766712663267,41.195479524499525]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17272240017213,41.19511523979506]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17328342542793,41.191622858337]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17723229158248,41.191987143041466]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0189/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p189","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0189/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0189","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1537.5,1842.5 680.1,1863.7 702.3,1949.0 -0.0,1949.0 0.0,-0.0 714.4,0.0 673.0,100.2 1530.3,102.2 1537.5,1842.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0189/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1538.0,1614.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1859154,41.1899051]}},{"type":"Feature","properties":{"resourceCoords":[1538.0,1842.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1859929,41.1894733]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0190/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p190","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"20"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0190/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0190","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"46.4,1880.8 159.1,64.3 750.5,56.3 1518.3,55.7 1523.4,1871.3 46.4,1880.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0190/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[760.0,1352.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1841765,41.1903486]}},{"type":"Feature","properties":{"resourceCoords":[1523.0,972.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.182265,41.1909464]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0191/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p191","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"19"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0191/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0191","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"78.2,1902.3 47.0,87.1 1628.0,53.0 1636.3,593.2 1405.8,605.1 1433.2,1873.6 78.2,1902.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0191/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[770.0,1364.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1806305,41.1901831]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,53.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1782913,41.1924414]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0192/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p192","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"7"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0192/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0192","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1436.5,1872.9 -0.0,1873.0 -0.0,602.1 231.1,595.1 234.5,54.0 1484.1,49.4 1436.5,1872.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0192/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[234.0,54.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1782913,41.1924414]}},{"type":"Feature","properties":{"resourceCoords":[1438.0,1348.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.175571,41.1899515]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0193/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p193","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0193/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0193","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"111.6,1880.3 149.5,62.9 576.5,58.4 578.4,0.0 1670.0,0.0 1670.0,1806.3 1377.8,1872.7 111.6,1880.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0193/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[560.0,603.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1743557,41.1912745]}},{"type":"Feature","properties":{"resourceCoords":[560.0,1878.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.174561,41.1889456]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0194/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p194","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0194/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0194","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,-0.0 468.2,0.0 468.6,61.9 1602.0,51.0 1668.0,1836.8 533.2,1949.0 0.0,1949.0 0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0194/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1602.0,51.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.174561,41.1889456]}},{"type":"Feature","properties":{"resourceCoords":[481.0,1956.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1700868,41.1866329]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0195/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p195","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0195/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0195","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,-0.0 943.5,0.0 1233.4,456.9 1215.8,1870.2 452.9,1862.8 0.0,70.7 0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0195/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.18906565407349,41.18529740334811]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.18885183430272,41.18832024190278]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.18419134476146,41.188130892970584]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.18440516453222,41.18510805441591]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0196/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p196","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0196/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0196","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"296.1,481.5 0.0,523.9 0.0,0.0 1412.3,0.0 1392.6,279.5 1484.4,262.4 1443.8,1892.5 292.1,1893.7 296.1,481.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0196/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[907.0,370.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1879887,41.1886008]}},{"type":"Feature","properties":{"resourceCoords":[907.0,1892.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1843479,41.1884261]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0197/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p197","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"18"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0197/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0197","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"169.8,456.9 267.9,212.3 1577.0,207.5 1569.1,1730.1 808.3,1743.4 809.1,1949.0 760.4,1949.0 714.9,1744.3 100.6,1747.8 169.8,456.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0197/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1570.0,1361.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1816754,41.1871904]}},{"type":"Feature","properties":{"resourceCoords":[810.0,202.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1845532,41.1859371]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0198/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p198","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0198/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0198","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"260.6,232.8 1402.1,219.4 1400.5,1720.0 261.5,1742.7 260.6,232.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0198/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[868.0,626.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1833978,41.1883787]}},{"type":"Feature","properties":{"resourceCoords":[1402.0,1001.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1824128,41.189307]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0199/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p199","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0199/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0199","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"198.2,55.6 1466.6,67.1 1325.6,1861.0 786.5,1949.0 218.6,1949.0 198.2,55.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0199/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.18114539883744,41.1893434684367]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17714343402936,41.18918764527716]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17738367869669,41.185643731879786]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.18138564350477,41.185799555039324]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0200/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p200","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0200/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0200","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"88.2,1699.5 193.7,52.9 1472.5,46.1 1478.0,1202.0 1414.8,1202.1 1413.5,1472.0 1047.2,1398.2 977.5,1751.4 88.2,1699.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0200/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1024.0,593.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1757245,41.1880098]}},{"type":"Feature","properties":{"resourceCoords":[1478.0,1202.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1747291,41.1868551]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0201__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p201 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6672.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0201__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0201","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"961.4,1949.0 1018.1,1808.0 1563.3,1798.3 1565.2,0.0 594.2,0.0 567.6,207.3 563.2,311.2 483.0,707.6 0.0,710.6 0.0,1762.0 236.4,1755.3 241.9,1949.0 961.4,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0201__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1018.0,1808.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.184601,41.184959]}},{"type":"Feature","properties":{"resourceCoords":[554.0,989.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1866123,41.184207]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0202__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p202 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6672.0"},{"label":"split_canvas_h","value":"4220.4"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0202__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0202","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1621.1,728.3 1668.0,712.3 1620.8,700.2 1610.1,138.0 319.1,66.0 214.8,23.9 214.1,739.6 21.4,744.8 29.9,1055.0 1626.7,1052.6 1621.1,728.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0202__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[823.0,930.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1829321,41.183151]}},{"type":"Feature","properties":{"resourceCoords":[823.0,96.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1828249,41.1846549]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0203/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p203","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"13"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0203/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0203","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1382.0,1790.3 402.6,1618.1 298.7,451.4 1384.0,182.7 1382.0,1790.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0203/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[348.0,1061.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.180945,41.1845032]}},{"type":"Feature","properties":{"resourceCoords":[1382.0,1790.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1787067,41.1829469]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0204/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p204","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0204/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0204","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1668.0,1620.2 1668.0,1711.8 375.3,1716.8 380.8,4.8 1303.4,0.0 1313.3,1572.0 1668.0,1620.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0204/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[371.0,1126.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1785172,41.1841064]}},{"type":"Feature","properties":{"resourceCoords":[1303.0,47.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1759565,41.1858289]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0205/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p205","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0205/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0205","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"254.3,1949.0 32.8,362.2 -0.0,366.8 -0.0,-0.0 383.1,0.0 423.3,207.5 1487.7,0.0 1668.0,0.0 1668.0,1949.0 254.3,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0205/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.1757949633944,41.18655112865383]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17201295707193,41.185782064745894]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17319862863238,41.18243278160308]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17698063495484,41.18320184551102]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0206__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p206 [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":"6672.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0206__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0206","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1190.5,1860.7 1173.6,1949.0 1668.0,1949.0 1668.0,641.8 1318.3,673.9 1509.2,0.0 578.8,0.0 578.6,102.2 665.2,110.5 655.6,1035.3 60.4,996.5 54.2,1782.7 1190.5,1860.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0206__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[654.0,571.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1774557,41.181883]}},{"type":"Feature","properties":{"resourceCoords":[730.0,1830.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1776525,41.1796029]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0206__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p206 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2315.2"},{"label":"split_canvas_h","value":"3122.4"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0206__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0206","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,780.6 326.8,654.9 348.0,729.8 577.5,696.3 578.8,0.0 -0.0,-0.0 0.0,780.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0206__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17516315034354,41.182853698917114]}},{"type":"Feature","properties":{"resourceCoords":[578.8,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17387577307085,41.18244359172239]}},{"type":"Feature","properties":{"resourceCoords":[578.8,780.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17461146284093,41.181137861520966]}},{"type":"Feature","properties":{"resourceCoords":[0.0,780.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17589884011362,41.18154796871569]}},{"type":"Feature","properties":{"resourceCoords":[463.9,590.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1746882,41.1815366]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0207/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p207","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0207/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0207","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1039.6,1782.4 1009.2,1949.0 -0.0,1949.0 -0.0,314.2 1616.3,358.4 1601.0,1885.7 1039.6,1782.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0207/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[790.0,631.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1829979,41.1824019]}},{"type":"Feature","properties":{"resourceCoords":[1601.0,1886.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1811544,41.1801283]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0208__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p208 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"14"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6672.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0208__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0208","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"945.5,1155.7 1535.5,1235.1 1608.5,315.2 53.6,0.0 89.7,1823.4 885.3,1937.8 945.5,1155.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0208__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[946.0,1156.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.179002,41.1812519]}},{"type":"Feature","properties":{"resourceCoords":[60.0,465.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1810421,41.1825942]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0209/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p209","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0209/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0209","type":"ImageService3","width":1669,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"163.5,1931.8 226.2,1587.7 415.6,977.8 0.0,887.3 0.0,-0.0 1669.0,0.0 1669.0,202.4 1202.1,257.9 1317.0,1224.0 1480.0,1234.1 1445.0,1783.2 163.5,1931.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0209/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[164.0,1932.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1812472,41.177744]}},{"type":"Feature","properties":{"resourceCoords":[1445.0,1783.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1811544,41.1801283]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0210/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p210","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0210/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0210","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"227.2,193.3 1511.0,15.9 1455.1,1929.7 0.0,1949.0 0.0,792.6 93.4,810.9 227.2,193.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0210/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[8.0,1659.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1778014,41.1768981]}},{"type":"Feature","properties":{"resourceCoords":[1511.0,16.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1811544,41.1801283]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0211__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p211 [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":"6672.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0211__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0211","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,55.8 0.0,892.3 449.4,802.0 506.4,1047.8 0.0,1181.7 -0.0,1949.0 1668.0,1949.0 1668.0,114.0 657.2,112.9 -0.0,55.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0211__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1018.0,100.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1812472,41.177744]}},{"type":"Feature","properties":{"resourceCoords":[1604.0,100.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1799431,41.1773755]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0214/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p214","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0214/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0214","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1393.5,0.0 1309.6,1190.4 1173.2,1165.7 942.5,1872.2 264.5,1894.9 260.4,1949.0 -0.0,1949.0 -0.0,-0.0 1393.5,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0214/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.1744517605298,41.177993677063654]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17075823252276,41.17913083125885]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16900526004842,41.17585955483788]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17269878805547,41.17472240064268]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0215/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p215","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0215/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0215","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1454.0,1875.0 449.5,1879.0 451.6,1949.0 0.0,1949.0 0.0,-0.0 1465.9,0.0 1454.0,1875.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0215/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1068.0,1875.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1694551,41.1715158]}},{"type":"Feature","properties":{"resourceCoords":[1454.0,1875.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1691237,41.172122]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0216/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p216","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0216/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0216","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"963.3,123.8 1586.0,727.7 1402.5,932.6 1015.0,948.0 995.1,977.9 1296.7,1645.2 178.3,1871.9 0.0,1870.9 0.0,-0.0 769.7,0.0 922.0,157.9 963.3,123.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0216/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17330835370315,41.17343744054546]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17180470699665,41.17627833239541]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16742557119143,41.17494651807557]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16892921789793,41.17210562622562]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0218/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p218","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0218/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0218","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1668.0,118.3 1668.0,1516.5 1398.0,1626.5 1529.2,1949.0 0.0,1949.0 0.0,67.7 1668.0,118.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0218/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17012834074929,41.17058442451993]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.1687449547919,41.17339629315472]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16441074796167,41.172170942622586]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16579413391905,41.1693590739878]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0219/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p219","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0219/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0219","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1206.0,527.2 1460.5,1685.4 106.5,1449.0 -0.0,1949.0 -0.0,797.5 249.7,739.1 410.9,10.2 1195.0,38.0 1206.0,527.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0219/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1195.0,38.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1652647,41.175476]}},{"type":"Feature","properties":{"resourceCoords":[74.0,1605.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1686302,41.1730544]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0220/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p220","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0220/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0220","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,467.7 93.6,8.0 705.7,66.2 695.2,0.0 1668.0,0.0 1668.0,1949.0 -0.0,1949.0 -0.0,467.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0220/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[934.0,1314.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1631265,41.1731324]}},{"type":"Feature","properties":{"resourceCoords":[512.0,1314.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1641538,41.1731094]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0221/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p221","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0221/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0221","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"135.5,1890.6 291.9,1532.9 187.0,1276.5 -0.0,1344.6 -0.0,605.9 1668.0,86.3 1668.0,1336.2 1490.9,1286.7 1148.4,1949.0 207.4,1949.0 135.5,1890.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0221/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17090785807618,41.17793862518275]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16690676949693,41.17815224864977]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16657746587047,41.17460850581856]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17057855444972,41.174394882351535]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0222/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p222","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"7"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0222/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0222","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"281.9,1501.0 302.5,246.3 1089.7,0.0 1287.1,0.0 1468.2,1780.4 1044.5,1728.3 281.9,1501.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0222/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[148.0,987.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1671096,41.1766308]}},{"type":"Feature","properties":{"resourceCoords":[921.0,686.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1653157,41.1772972]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0223/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p223","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0223/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0223","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1858.9 558.4,0.0 1442.6,0.0 1448.2,855.0 1550.3,851.9 1405.5,1949.0 1157.7,1876.3 -0.0,1858.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0223/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16651781102993,41.18175904394411]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16291455483866,41.1830901415785]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16086250724398,41.179898976951655]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16446576343525,41.17856787931727]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0224/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p224","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"7"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0224/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0224","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"33.9,1949.0 61.8,207.5 78.8,274.9 1212.6,0.0 1440.7,0.0 1668.0,1427.2 1668.0,1949.0 33.9,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0224/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1578.0,908.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1607506,41.1781444]}},{"type":"Feature","properties":{"resourceCoords":[1655.0,1429.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1603184,41.1772555]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0225/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p225","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0225/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0225","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,-0.0 959.9,-0.0 961.0,84.3 1670.0,353.6 1670.0,1588.4 1414.2,1543.0 1408.1,1911.3 970.5,1848.4 973.5,1949.0 -0.0,1949.0 0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0225/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[961.0,1076.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1605908,41.1822433]}},{"type":"Feature","properties":{"resourceCoords":[961.0,84.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1584178,41.183048]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0226/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p226","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0226/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0226","type":"ImageService3","width":1675,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"514.8,421.6 1675.0,219.2 1675.0,1838.8 647.0,1747.3 646.5,1718.0 -0.0,1642.2 -0.0,1275.6 255.2,1316.7 235.2,104.4 451.9,166.8 514.8,421.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0226/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[578.0,1365.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1607169,41.1800823]}},{"type":"Feature","properties":{"resourceCoords":[578.0,1741.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.161553,41.1797855]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0227/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p227","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0227/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0227","type":"ImageService3","width":1668,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"712.4,1634.3 707.7,1548.7 -0.0,1581.2 -0.0,578.5 94.6,611.9 288.6,23.3 217.5,-0.0 1668.0,-0.0 1668.0,310.4 1255.0,418.6 1664.2,1949.0 712.4,1634.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0227/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.15552118105828,41.18542529194021]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.15391390182027,41.18265368694775]}},{"type":"Feature","properties":{"resourceCoords":[1668.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.15818682790466,41.181230280675756]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.15979410714266,41.184001885668216]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0228__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p228 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6688.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0228__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0228","type":"ImageService3","width":1672,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"150.0,1884.0 1672.0,1949.0 1672.0,559.1 946.5,556.2 824.5,0.0 329.4,0.0 125.9,-0.0 150.0,1884.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0228__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[150.0,220.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1556025,41.1827589]}},{"type":"Feature","properties":{"resourceCoords":[150.0,1884.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1586902,41.1809307]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0229__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p229 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5004.4"},{"label":"split_canvas_w","value":"2997.6"},{"label":"split_canvas_h","value":"2791.6"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0229__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0229","type":"ImageService3","width":1664,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1378.3 -0.0,1949.0 530.0,1949.0 749.2,1949.0 749.4,1379.1 -0.0,1378.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0229__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1251.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.15952151413224,41.18663801252699]}},{"type":"Feature","properties":{"resourceCoords":[749.4,1251.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.15771758140973,41.18673622022495]}},{"type":"Feature","properties":{"resourceCoords":[749.4,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.15759586644023,41.18547215616701]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.15939979916274,41.18537394846905]}},{"type":"Feature","properties":{"resourceCoords":[688.4,1329.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1578521,41.1865869]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0230/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p230","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0230/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0230","type":"ImageService3","width":1664,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 1577.5,0.0 1303.5,1839.0 -0.0,1929.3 0.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0230/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.1719271001888,41.180246396236775]}},{"type":"Feature","properties":{"resourceCoords":[1664.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16810623412754,41.181191680563465]}},{"type":"Feature","properties":{"resourceCoords":[1664.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16664550130936,41.177799565942905]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17046636737062,41.176854281616215]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0231__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p231 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6656.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0231__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0231","type":"ImageService3","width":1664,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"599.2,188.2 601.0,1001.5 225.2,1008.8 255.4,1949.0 295.0,1949.0 587.0,1949.0 1526.2,1949.0 1507.9,958.2 1664.0,907.4 1664.0,0.0 534.2,0.0 536.6,152.3 599.2,188.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0231__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[601.0,1002.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1675291,41.181884]}},{"type":"Feature","properties":{"resourceCoords":[1512.0,1845.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1649892,41.1805623]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0232__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p232 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6656.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0232__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0232","type":"ImageService3","width":1664,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"209.2,406.8 214.1,1649.2 1101.9,1439.5 1101.9,1432.9 1130.5,1432.8 1298.1,1393.2 1488.5,1407.0 1491.4,428.0 209.2,406.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0232__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[592.0,600.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1670498,41.1797979]}},{"type":"Feature","properties":{"resourceCoords":[1492.0,322.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1649892,41.1805623]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0233/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p233","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0233/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0233","type":"ImageService3","width":1664,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1816.3 0.0,0.0 1664.0,0.0 1664.0,347.2 1267.8,472.9 1244.0,1570.0 552.8,1949.0 484.6,1949.0 306.6,1636.8 0.0,1816.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0233/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[792.0,494.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1706032,41.1833047]}},{"type":"Feature","properties":{"resourceCoords":[1244.0,1570.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1678198,41.1833904]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0234__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p234 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6656.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0234__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0234","type":"ImageService3","width":1664,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1269.9,0.0 1074.7,0.0 1009.9,116.5 609.7,35.0 260.8,630.9 248.8,1949.0 877.0,1949.0 1169.0,1949.0 1357.8,1949.0 1490.5,1494.4 1664.0,1493.8 1664.0,236.4 1486.2,196.4 1530.4,0.0 1269.9,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0234__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[89.0,1876.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1656408,41.1836846]}},{"type":"Feature","properties":{"resourceCoords":[1181.0,966.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1682264,41.1854074]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0235/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p235","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0235/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0235","type":"ImageService3","width":1664,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"247.1,122.0 1321.3,121.5 1349.1,1501.7 373.4,1724.2 247.1,122.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0235/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1515.0,1414.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1673342,41.1864931]}},{"type":"Feature","properties":{"resourceCoords":[247.0,122.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1701775,41.1890189]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0236/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p236","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0236/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0236","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1670.0,1949.0 828.0,1949.0 718.5,1420.4 377.8,1409.3 -0.0,1487.5 -0.0,95.6 23.1,96.0 35.0,301.7 1383.6,237.0 1403.0,1211.6 1670.0,1181.7 1670.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0236/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[889.0,1426.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1656033,41.1863814]}},{"type":"Feature","properties":{"resourceCoords":[889.0,120.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1654369,41.1887471]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0237/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p237","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0237/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0237","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1670.0,0.0 1670.0,1649.7 1426.5,1642.4 1426.2,1595.1 166.4,1570.0 256.4,542.4 156.0,542.0 202.2,0.0 1670.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0237/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[220.0,967.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1691498,41.1889651]}},{"type":"Feature","properties":{"resourceCoords":[1419.0,543.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1702182,41.1911335]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0238/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p238","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0238/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0238","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1670.0,1704.3 332.2,1659.2 321.8,4.4 1670.0,0.0 1670.0,1704.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0238/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17154374402205,41.19098750500129]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.17157852658183,41.19403713222354]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16688194752064,41.194067894423746]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16684716496086,41.19101826720149]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0239/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p239","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0239/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0239","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1670.0,1949.0 729.9,1949.0 727.9,1917.2 91.0,1879.1 113.8,1422.3 0.0,1420.4 0.0,73.1 204.2,70.2 209.1,0.0 1461.0,0.0 1462.2,47.3 1670.0,49.4 1670.0,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0239/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.1676926916297,41.18850049009752]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16767295671208,41.19155814231281]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16296420288883,41.19154068778301]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16298393780644,41.18848303556772]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0240/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p240","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0240/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0240","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"310.6,1949.0 202.4,52.0 1670.0,0.0 1670.0,1949.0 310.6,1949.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0240/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[502.0,1542.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1639542,41.1919289]}},{"type":"Feature","properties":{"resourceCoords":[502.0,1020.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1651997,41.191987]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0241/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p241","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0241/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0241","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"764.4,1909.0 0.0,1926.9 -0.0,0.0 1083.6,98.2 1031.7,553.0 1670.0,631.6 1670.0,1862.2 898.6,1869.9 831.0,1870.6 764.4,1909.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0241/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[955.0,1015.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1620283,41.1885609]}},{"type":"Feature","properties":{"resourceCoords":[764.0,1909.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1598456,41.1883096]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0242/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p242","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0242/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0242","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"227.2,895.3 189.4,828.2 190.6,0.0 1670.0,0.0 1670.0,1883.0 1371.5,1890.5 1371.5,1949.0 -0.0,1949.0 -0.0,1656.3 236.4,1659.2 227.2,895.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0242/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16054092396864,41.18990425113994]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.15654448651276,41.19011842540223]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.15621466901655,41.1865836864495]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.16021110647243,41.18636951218721]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0244__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bridgeport, Connecticut | 1913 | sanborn01103_006 p244 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"3800.0"},{"label":"split_canvas_y","value":"3756.4"},{"label":"split_canvas_w","value":"2880.0"},{"label":"split_canvas_h","value":"4039.6"}],"created":"2026-09-21T15:17:03Z","modified":"2026-09-21T15:17:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0244__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0244","type":"ImageService3","width":1670,"height":1949},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1057.6,1848.7 1055.3,1949.0 1670.0,1949.0 1670.0,1526.8 1670.0,939.1 1083.2,947.0 1081.9,997.6 950.0,994.3 950.1,1069.2 950.5,1884.3 1057.6,1848.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd378m:g3784m:g3784bm:g3784bm_g01103191302:01103_02_1913-0244__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[950.0,939.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.15725971807956,41.18662808373215]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,939.1],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.15552918112338,41.1867540499198]}},{"type":"Feature","properties":{"resourceCoords":[1670.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.1552941811995,41.18492870518683]}},{"type":"Feature","properties":{"resourceCoords":[950.0,1949.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.15702471815567,41.18480273899918]}},{"type":"Feature","properties":{"resourceCoords":[1074.0,1321.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1568728,41.1859594]}}]}}]}