{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn01119_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Derby, Connecticut | 1906 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"31"},{"label":"placed","value":"16"},{"label":"unplaced","value":"15"},{"label":"fit sources","value":"georef 8, georef-snap 6, snap:0 1, georef-street 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"6 sheet(s) cut into 16 panels"},{"label":"unplaced pages","value":"p1 (tier 3, 41.32779,-73.08055 +/-654m); p10__2 (tier 1, 41.32049,-73.08824 +/-100m); p12__1 (tier 1, 41.32296,-73.08040 +/-100m); p12__2 (tier 1, 41.32201,-73.08044 +/-218m); p12__3 (tier 1, 41.32149,-73.08146 +/-122m); p15__1 (tier 3, 41.32679,-73.09926 +/-654m); p15__2 (tier 3, 41.32679,-73.09926 +/-654m); p15__3 (tier 3, 41.32679,-73.09926 +/-654m); p15__4 (tier 3, 41.32679,-73.09926 +/-654m); p16 (tier 3, 41.32369,-73.10132 +/-654m); p17 (tier 3, 41.31975,-73.09517 +/-654m); p18 (tier 3, 41.31747,-73.09219 +/-654m); p19 (tier 2, 41.31220,-73.09041 +/-100m); p20 (tier 2, 41.31377,-73.08844 +/-100m); p8__2 (tier 1, 41.32189,-73.08991 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Derby, Connecticut | 1906 | sanborn01119_004 p10 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"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":"2026-09-23T11:39:50Z","modified":"2026-09-23T11:39:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0010__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 3279.2,7652.0 3279.6,7212.0 3281.2,5831.2 6452.0,5832.0 6452.0,-0.0 3133.0,-0.0 3128.2,1438.3 2885.4,1436.9 2888.0,880.0 783.7,836.6 704.0,3748.0 -0.0,3728.1 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[704.0,3748.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0892364,41.3205337]}},{"type":"Feature","properties":{"resourceCoords":[2888.0,880.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0872141,41.3196429]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Derby, Connecticut | 1906 | sanborn01119_004 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T11:39:50Z","modified":"2026-09-23T11:39:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3638.2,7652.0 3385.8,7652.0 3386.3,7069.1 1821.9,7037.5 1933.1,1049.6 -0.0,1016.3 -0.0,0.0 6452.0,-0.0 6452.0,6131.0 3640.2,6146.7 3638.2,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0011/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.0830936131213,41.32160691348558]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08263117153922,41.318594967161665]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08735411906102,41.31818015432107]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.0878165606431,41.321192100644986]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0013__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Derby, Connecticut | 1906 | sanborn01119_004 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":"1443.6"},{"label":"split_canvas_h","value":"3189.2"}],"created":"2026-09-23T11:39:50Z","modified":"2026-09-23T11:39:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0013__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"64.7,-0.0 592.8,1955.3 843.3,1898.1 1439.2,13.9 1439.2,0.0 64.7,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0013__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":[-73.08038020066661,41.31568190299846]}},{"type":"Feature","properties":{"resourceCoords":[1443.6,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.07999078786985,41.31585500012142]}},{"type":"Feature","properties":{"resourceCoords":[1443.6,3189.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.07948553335008,41.31520473254412]}},{"type":"Feature","properties":{"resourceCoords":[0.0,3189.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.07987494614684,41.315031635421164]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0013__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Derby, Connecticut | 1906 | sanborn01119_004 p13 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"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":"2026-09-23T11:39:50Z","modified":"2026-09-23T11:39:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0013__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4772.5,7652.0 5248.0,7652.0 6452.0,7652.0 6452.0,4979.6 3590.0,4980.0 3588.8,0.0 1439.2,0.0 1441.6,2003.6 1443.6,3184.8 0.0,3189.2 -0.0,7392.6 1709.0,6941.8 1911.4,7294.4 4482.6,6617.7 4772.5,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0013__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1296.0,4808.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0808025,41.3162955]}},{"type":"Feature","properties":{"resourceCoords":[4484.0,6616.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0786227,41.3159164]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0013__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Derby, Connecticut | 1906 | sanborn01119_004 p13 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"3588.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2863.2"},{"label":"split_canvas_h","value":"4980.0"}],"created":"2026-09-23T11:39:50Z","modified":"2026-09-23T11:39:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0013__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4484.8,933.4 4624.5,965.4 4635.1,936.8 4484.8,933.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0013__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[3588.8,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08039387806583,41.316362903668846]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.07911030800837,41.315398915355054]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,4980.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08134479857088,41.31372464541439]}},{"type":"Feature","properties":{"resourceCoords":[3588.8,4980.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08262836862835,41.31468863372818]}},{"type":"Feature","properties":{"resourceCoords":[5624.2,1068.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0799606,41.3153186]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Derby, Connecticut | 1906 | sanborn01119_004 p14","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T11:39:50Z","modified":"2026-09-23T11:39:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0014/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0014/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4936.0,390.1 4959.2,1453.3 6452.0,1845.1 6452.0,7652.0 -0.0,7652.0 -0.0,-0.0 2188.2,0.0 2295.7,388.6 4936.0,390.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0014/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08134049319679,41.314885883200276]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.07794993653795,41.316435591050066]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.075520095115,41.31339397694943]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.07891065177384,41.31184426909964]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Derby, Connecticut | 1906 | sanborn01119_004 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T11:39:50Z","modified":"2026-09-23T11:39:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,0.0 6452.0,-0.0 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08850337444538,41.33500017352078]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.0852847101177,41.33314644581433]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08819206170031,41.330259854639785]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.09141072602799,41.33211358234624]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Derby, Connecticut | 1906 | sanborn01119_004 p21","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"}],"created":"2026-09-23T11:39:50Z","modified":"2026-09-23T11:39:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0021/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0021/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,-0.0 6452.0,7652.0 -0.0,7652.0 -0.0,-0.0 6452.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3972.0,5048.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0881743,41.3118103]}},{"type":"Feature","properties":{"resourceCoords":[6480.0,5048.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0871439,41.3107692]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Derby, Connecticut | 1906 | sanborn01119_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T11:39:50Z","modified":"2026-09-23T11:39:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 3535.0,0.0 6452.0,3275.0 6452.0,7652.0 1315.8,6347.9 1537.3,5861.8 1421.9,5816.9 708.5,7652.0 -0.0,7652.0 -0.0,5455.0 400.7,5595.8 1135.3,3520.3 -0.0,3262.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.09288146521898,41.33140836962873]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.0889636898698,41.33198514729315]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08805911997234,41.32847142820777]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.09197689532152,41.32789465054335]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Derby, Connecticut | 1906 | sanborn01119_004 p4","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"}],"created":"2026-09-23T11:39:50Z","modified":"2026-09-23T11:39:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0,7652 0,0 6452,0 6452,7652 0,7652\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5968.0,1060.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0913321,41.3286111]}},{"type":"Feature","properties":{"resourceCoords":[6180.0,112.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0911841,41.3290778]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Derby, Connecticut | 1906 | sanborn01119_004 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T11:39:50Z","modified":"2026-09-23T11:39:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,6202.3 6452.0,6672.8 5143.0,7028.1 1539.7,7336.1 1631.6,7652.0 -0.0,7652.0 -0.0,-0.0 123.3,0.0 93.0,530.7 3898.2,159.2 3837.9,0.0 6452.0,0.0 6452.0,5299.3 5984.4,5435.3 6452.0,6202.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.09133045392981,41.32886442598539]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08738296545772,41.32832590818439]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.0882274913333,41.32478537084558]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.09217497980539,41.32532388864658]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Derby, Connecticut | 1906 | sanborn01119_004 p6","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"0"}],"created":"2026-09-23T11:39:50Z","modified":"2026-09-23T11:39:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0,7652 0,0 6452,0 6452,7652 0,7652\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.0949604,41.3256996]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.0908978,41.3260265]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.09038149999999,41.322407999999996]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.0944441,41.3220811]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Derby, Connecticut | 1906 | sanborn01119_004 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T11:39:50Z","modified":"2026-09-23T11:39:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1278.5,2899.7 840.6,2772.4 -0.0,3007.7 -0.0,-0.0 4998.8,-0.0 5007.5,1101.5 5034.2,1096.0 6452.0,1103.9 6452.0,2633.9 5654.1,2628.9 5676.6,5659.8 6452.0,5657.5 6452.0,7652.0 566.0,7652.0 1254.9,4214.4 1278.5,2899.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08635557418516,41.32600194127193]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08592367747514,41.322889799118926]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.09080407675336,41.32250241200263]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.09123597346338,41.325614554155635]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0008__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Derby, Connecticut | 1906 | sanborn01119_004 p8 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"7"},{"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":"2026-09-23T11:39:50Z","modified":"2026-09-23T11:39:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0008__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5908.0,1888.0 5930.4,353.7 688.6,274.0 680.8,1857.8 1480.6,1862.5 1465.7,3905.7 -0.0,3892.8 -0.0,7652.0 4372.8,7652.0 4391.6,6397.2 6452.0,6405.2 6452.0,5939.7 5208.1,5949.3 5176.6,1883.8 5908.0,1888.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0008__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5908.0,1888.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0892364,41.3205337]}},{"type":"Feature","properties":{"resourceCoords":[680.0,3356.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0905174,41.3228985]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0009__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Derby, Connecticut | 1906 | sanborn01119_004 p9 [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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T11:39:50Z","modified":"2026-09-23T11:39:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0009__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"710.3,7269.5 5866.6,7270.9 5844.0,5814.6 6452.0,5805.8 6452.0,-0.0 3223.6,0.0 3220.0,2230.0 0.0,2230.0 -0.0,4259.9 1549.4,4253.6 1483.8,5784.0 680.0,5784.0 710.3,7269.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0009__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3304.0,5784.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0874897,41.3218843]}},{"type":"Feature","properties":{"resourceCoords":[680.0,5784.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0876538,41.3231416]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0009__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Derby, Connecticut | 1906 | sanborn01119_004 p9 [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":"3223.6"},{"label":"split_canvas_h","value":"2230.0"}],"created":"2026-09-23T11:39:50Z","modified":"2026-09-23T11:39:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0009__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 0.0,2230.0 3220.0,2230.0 3223.5,67.4 2095.5,197.6 2026.1,0.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd378m:g3784m:g3784dm:g3784dm_g011191906:01119_1906-0009__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":[-73.09379234231972,41.33014931763381]}},{"type":"Feature","properties":{"resourceCoords":[3223.6,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.09176970783595,41.32992510735747]}},{"type":"Feature","properties":{"resourceCoords":[3223.6,2230.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.09197662908801,41.328874679724805]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2230.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.09399926357177,41.32909889000115]}},{"type":"Feature","properties":{"resourceCoords":[687.9,371.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0933952,41.3299264]}}]}}]}