{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn05889_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Dunkirk, New-York | 1893 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"23"},{"label":"placed","value":"18"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef-snap 9, georef 7, snap:0 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"5 sheet(s) cut into 11 panels"},{"label":"unplaced pages","value":"p0__1 (tier 4, 42.48464,-79.33152 +/-1129m); p0__2 (tier 4, 42.48464,-79.33152 +/-1129m); p14 (tier 2, 42.48391,-79.32922 +/-100m); p17__3 (tier 1, 42.49097,-79.32142 +/-115m); p5__1 (tier 1, 42.47549,-79.33193 +/-143m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunkirk, New-York | 1893 | sanborn05889_002 p10","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T22:26:26Z","modified":"2026-09-22T22:26:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"358.6,7425.8 243.8,3634.7 -0.0,3635.9 -0.0,106.3 2678.7,139.9 2799.1,523.6 6452.0,522.1 6452.0,4877.1 6080.2,4446.3 2703.3,7408.5 358.6,7425.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0010/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.33046203938977,42.48553988672854]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.32633076854022,42.48615832066014]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.32534317432504,42.48251950842351]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.3294744451746,42.48190107449191]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunkirk, New-York | 1893 | sanborn05889_002 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T22:26:26Z","modified":"2026-09-22T22:26:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3138.3,2213.8 3301.0,2154.0 5406.8,396.7 5800.9,701.8 6452.0,743.3 6452.0,7652.0 374.3,7652.0 395.5,2330.9 3138.3,2213.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0011/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.32636832378022,42.48268765180282]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.32551917636697,42.47968900833689]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.33030754483691,42.4789410428382]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.33115669225016,42.48193968630413]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunkirk, New-York | 1893 | sanborn05889_002 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T22:26:26Z","modified":"2026-09-22T22:26:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0012/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0012/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5418.8,6943.9 5384.8,6573.7 2553.1,6510.6 332.7,4733.3 360.4,140.7 942.1,148.8 774.5,-0.0 5423.8,-0.0 5422.8,3693.4 6452.0,3694.0 6452.0,7652.0 5832.2,7652.0 5944.8,7523.1 5418.8,6943.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0012/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.3261247589166,42.48416451306447]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.32283302391433,42.48232211088841]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.32577509832768,42.479422652665015]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.32906683332996,42.481265054841074]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0013__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunkirk, New-York | 1893 | sanborn05889_002 p13 [1]","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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T22:26:26Z","modified":"2026-09-22T22:26:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0013__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2182.8,7652.0 2185.2,5668.0 5056.8,5658.0 5049.6,7652.0 6452.0,7652.0 6452.0,6780.0 6452.0,5920.0 6452.0,-0.0 -0.0,-0.0 -0.0,4000.3 382.7,4000.1 384.1,7652.0 2182.8,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0013__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.32199823831911,42.484258467666315]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.31867081723703,42.482393549426334]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.32164884039379,42.47946265148834]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.32497626147587,42.481327569728315]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0013__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunkirk, New-York | 1893 | sanborn05889_002 p13 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"2182.8"},{"label":"split_canvas_y","value":"5658.0"},{"label":"split_canvas_w","value":"2874.0"},{"label":"split_canvas_h","value":"1994.0"}],"created":"2026-09-22T22:26:26Z","modified":"2026-09-22T22:26:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0013__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5049.6,7652.0 5056.8,5658.0 2185.2,5668.0 2182.8,7652.0 5049.6,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0013__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[2182.8,5658.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.32456751730352,42.4804642854309]}},{"type":"Feature","properties":{"resourceCoords":[5056.8,5658.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.32310240597168,42.47962232871407]}},{"type":"Feature","properties":{"resourceCoords":[5056.8,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.32388917326259,42.47886713666733]}},{"type":"Feature","properties":{"resourceCoords":[2182.8,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.32535428459443,42.47970909338416]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunkirk, New-York | 1893 | sanborn05889_002 p15","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"5"}],"created":"2026-09-22T22:26:26Z","modified":"2026-09-22T22:26:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0015/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0015/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6446.3,2006.2 6452.0,7652.0 526.1,7652.0 407.8,7268.5 385.2,0.0 4885.9,0.0 4934.8,2089.5 6446.3,2006.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1932.0,4616.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3280938,42.4871391]}},{"type":"Feature","properties":{"resourceCoords":[3412.0,4616.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3271393,42.4872823]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunkirk, New-York | 1893 | sanborn05889_002 p16","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"12"}],"created":"2026-09-22T22:26:26Z","modified":"2026-09-22T22:26:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0016/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0016/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 5996.0,7652.0 4891.6,7138.7 4877.8,7168.2 2487.5,6027.6 1915.8,7459.0 -0.0,6623.1 -0.0,0.0 397.9,-0.0 371.5,1001.9 2624.2,1041.5 3141.4,796.4 3741.8,-0.0 6452.0,-0.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[-856.0,6068.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.32683,42.490088]}},{"type":"Feature","properties":{"resourceCoords":[4216.0,8584.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3261922,42.4874303]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0017__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunkirk, New-York | 1893 | sanborn05889_002 p17 [1]","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":"3227.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T22:26:26Z","modified":"2026-09-22T22:26:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0017__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0017/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3227.2,6354.6 3227.2,4858.8 2808.0,4863.2 2795.6,1858.4 2352.8,1861.6 2340.0,0.0 0.0,-0.0 -0.0,7348.5 2226.8,7314.3 2731.5,7054.6 3227.2,6354.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0017__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.3197928745391,42.49307434547457]}},{"type":"Feature","properties":{"resourceCoords":[3227.2,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.31859608614216,42.49179231186279]}},{"type":"Feature","properties":{"resourceCoords":[3227.2,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.32268865212006,42.489685605715636]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.32388544051699,42.490967639327415]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0017__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunkirk, New-York | 1893 | sanborn05889_002 p17 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"2340.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4112.0"},{"label":"split_canvas_h","value":"4863.2"}],"created":"2026-09-22T22:26:26Z","modified":"2026-09-22T22:26:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0017__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0017/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 5775.2,0.0 5347.2,0.0 3780.8,0.0 3781.2,252.0 3461.0,253.3 3460.5,0.0 2340.0,0.0 2352.8,1861.6 2795.6,1858.4 2808.0,4863.2 3227.2,4858.8 6452.0,4826.8 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0017__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2551.8,256.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3401581,42.4803964]}},{"type":"Feature","properties":{"resourceCoords":[6196.2,4051.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3373335,42.4789662]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunkirk, New-York | 1893 | sanborn05889_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T22:26:26Z","modified":"2026-09-22T22:26:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,6881.5 -0.0,7039.8 -0.0,-0.0 6452.0,0.0 6452.0,6881.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.33810470329497,42.49037624077688]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.33393991587494,42.49100327927531]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.33293850245494,42.48733523268537]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.33710328987497,42.48670819418694]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunkirk, New-York | 1893 | sanborn05889_002 p3 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5809.2"},{"label":"split_canvas_w","value":"2082.4"},{"label":"split_canvas_h","value":"1842.8"}],"created":"2026-09-22T22:26:26Z","modified":"2026-09-22T22:26:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0003__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2076.8,7652.0 2082.2,5886.5 -0.0,5809.2 0.0,7652.0 2076.8,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,5809.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.34371920840006,42.48621641724208]}},{"type":"Feature","properties":{"resourceCoords":[2082.4,5809.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.34342883283757,42.485219629689446]}},{"type":"Feature","properties":{"resourceCoords":[2082.4,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.34461644225675,42.48502881340241]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.34490681781924,42.486025600955045]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunkirk, New-York | 1893 | sanborn05889_002 p3 [2]","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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T22:26:26Z","modified":"2026-09-22T22:26:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0003__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6452.0,1488.0 5383.1,1503.8 5387.2,-0.0 2716.5,-0.0 2722.5,316.8 188.8,365.0 181.5,-0.0 -0.0,0.0 -0.0,5742.3 2007.4,5768.9 2008.6,5809.2 2082.4,5809.2 2077.1,7557.1 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2784.0,4276.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.34243,42.4849776]}},{"type":"Feature","properties":{"resourceCoords":[5388.0,308.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3395778,42.4841009]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunkirk, New-York | 1893 | sanborn05889_002 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T22:26:26Z","modified":"2026-09-22T22:26:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5957.2,130.9 6000.5,5042.8 3324.8,5062.0 3344.1,7469.7 825.5,7498.3 822.0,7133.1 641.7,7131.7 636.3,7652.0 -0.0,7652.0 -0.0,2712.8 779.6,2708.8 755.6,214.4 5957.2,130.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.33555726951556,42.48764239788215]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.33474409693156,42.484583670186524]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.33962879230349,42.4838674488344]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.34044196488749,42.48692617653003]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0005__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunkirk, New-York | 1893 | sanborn05889_002 p5 [2]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"17"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T22:26:26Z","modified":"2026-09-22T22:26:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0005__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6452.0,7496.4 5486.8,7502.8 5486.0,7299.3 6227.6,7284.0 6222.2,105.4 329.4,46.3 324.8,1088.0 -0.0,1081.8 0.0,3864.8 3582.8,3875.6 3603.6,7652.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0005__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2676.0,3544.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.338333,42.4825453]}},{"type":"Feature","properties":{"resourceCoords":[6212.0,3544.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3360203,42.4829]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunkirk, New-York | 1893 | sanborn05889_002 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T22:26:26Z","modified":"2026-09-22T22:26:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5541.1,7465.0 6452.0,7475.2 6452.0,7652.0 -0.0,7652.0 -0.0,7446.7 752.7,7436.3 775.2,197.3 5600.7,240.8 5541.1,7465.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.337007292166,42.48457492272429]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.33285510353844,42.48523313400886]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.33180400423058,42.48157584017746]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.33595619285815,42.4809176288929]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunkirk, New-York | 1893 | sanborn05889_002 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T22:26:26Z","modified":"2026-09-22T22:26:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5714.9,7039.5 999.6,7004.1 994.1,1882.2 4864.2,1810.2 4866.1,2035.9 5778.0,2049.7 5714.9,7039.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.33650061614115,42.48806594284673]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.33233017663177,42.48872573192836]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.33127649878021,42.48505256805035]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-79.33544693828959,42.48439277896872]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunkirk, New-York | 1893 | sanborn05889_002 p8","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"}],"created":"2026-09-22T22:26:26Z","modified":"2026-09-22T22:26:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"849.9,7300.2 1044.8,71.6 5556.8,153.3 5451.4,3658.6 5692.0,3664.0 5692.0,7432.0 849.9,7300.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5692.0,3664.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3298368,42.4838348]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,7432.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.329274,42.482043]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Dunkirk, New-York | 1893 | sanborn05889_002 p9","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"}],"created":"2026-09-22T22:26:26Z","modified":"2026-09-22T22:26:26Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"909.5,2063.0 -0.0,2044.2 -0.0,1820.3 104.5,1819.3 137.5,0.0 5680.6,0.0 5587.5,7163.7 805.0,7071.8 909.5,2063.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd380m:g3804m:g3804dm:g3804dm_g058891893:05889_1893-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3236.0,4492.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3306316,42.4867581]}},{"type":"Feature","properties":{"resourceCoords":[4428.0,4492.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-79.3298601,42.4868834]}}]}}]}