{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn05350_005.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Laconia, New-Hampshire | 1911 | 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":"49"},{"label":"placed","value":"36"},{"label":"unplaced","value":"13"},{"label":"fit sources","value":"georef-snap 19, georef 17"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"10 sheet(s) cut into 22 panels"},{"label":"unplaced pages","value":"p1 (tier 3, 43.54711,-71.46345 +/-579m); p12__2 (tier 1, 43.53890,-71.46407 +/-116m); p14__1 (tier 1, 43.53179,-71.46564 +/-100m); p17__2 (tier 1, 43.53712,-71.46711 +/-176m); p34__1 (tier 1, 43.53625,-71.47166 +/-108m); p34__2 (tier 1, 43.53446,-71.47421 +/-112m); p34__4 (tier 1, 43.53439,-71.47610 +/-142m); p35 (tier 4, 43.53461,-71.46868 +/-3606m); p36__1 (tier 1, 43.52858,-71.47238 +/-100m); p36__2 (tier 4, 43.53461,-71.46868 +/-3606m); p37__1 (tier 4, 43.53461,-71.46868 +/-3606m); p4__2 (tier 1, 43.55005,-71.46529 +/-100m); p9 (tier 1, 43.54660,-71.46394 +/-252m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p10","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"17"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 -0.0,7652.0 -0.0,4332.7 251.3,4330.4 370.0,170.0 2708.6,139.3 2562.5,693.5 3777.8,440.2 4057.8,0.0 6452.0,0.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3776.0,440.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4599997,43.5479357]}},{"type":"Feature","properties":{"resourceCoords":[328.0,1476.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4622054,43.5481228]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0011/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:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0011/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46667593465918,43.545522420866305]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.4629181001406,43.54472429109385]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46421484011947,43.54147102589276]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46797267463805,43.54226915566522]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0012__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p12 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"},{"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":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0012__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0012/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,5867.8 6452.0,3285.2 4683.6,3284.8 3570.8,2410.8 3573.8,597.3 -0.0,511.9 -0.0,7652.0 752.0,7652.0 1904.0,7652.0 4924.7,7652.0 4586.6,7166.3 6452.0,5867.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0012__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2364.0,2496.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4659694,43.5409282]}},{"type":"Feature","properties":{"resourceCoords":[2852.0,6256.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4662858,43.5392117]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0013__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p13 [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":"3354.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0013__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,6494.9 995.2,6752.9 988.6,6910.0 2455.4,7131.5 2320.3,7652.0 2538.4,7652.0 2563.6,5405.6 3323.2,5407.6 3354.0,0.0 -0.0,-0.0 -0.0,6494.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0013__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[988.6,4764.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4638292,43.5367811]}},{"type":"Feature","properties":{"resourceCoords":[988.6,6912.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4633858,43.535892]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0013__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p13 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"2538.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3913.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0013__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7022.4 6452.0,0.0 5000.9,151.4 4968.3,0.0 3354.0,0.0 3323.2,5407.6 2563.6,5405.6 2554.2,6244.8 4084.5,7652.0 4752.5,6846.8 6452.0,7022.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0013__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4145.4,7700.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4634783,43.5324935]}},{"type":"Feature","properties":{"resourceCoords":[5000.9,152.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4633858,43.535892]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0014__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p14 [2]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0014__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0014/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4765.2,207.7 3391.4,252.2 2979.5,257.3 2724.1,0.0 -0.0,-0.0 0.0,5689.2 2087.6,5702.4 2199.2,7652.0 2344.0,7652.0 2601.0,7652.0 3028.5,6766.4 3651.0,7652.0 6238.5,7652.0 5101.2,169.5 4765.2,207.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0014__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5664.0,4008.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4647485,43.5309682]}},{"type":"Feature","properties":{"resourceCoords":[3028.0,6768.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4671476,43.5307596]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0015/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0015/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"400.4,392.3 3314.9,425.5 4138.0,1826.7 6452.0,123.2 6452.0,7652.0 490.6,7652.0 353.6,7518.3 400.4,392.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0015/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46449939548371,43.53165593433716]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.4623426266251,43.53427771418038]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.45808378727827,43.53241017478547]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46024055613688,43.52978839494225]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0016/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0016/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1941.9,6314.3 1701.3,5269.6 490.4,4907.2 978.0,2193.3 518.3,267.3 5680.4,265.1 5589.1,7460.3 5714.9,7584.9 1552.0,7652.0 1941.9,6314.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0016/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46615325417824,43.529486185418165]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46404169958556,43.53209866024582]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.45979812395741,43.530270207724925]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46190967855009,43.52765773289727]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0017__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p17 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2282.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5369.6"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0017__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0017/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3786.6,7008.3 3645.4,7652.0 5288.7,7652.0 6452.0,6789.7 6452.0,2327.2 500.7,2285.9 396.6,7318.7 3786.6,7008.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0017__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1856.0,7008.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4699119,43.532362]}},{"type":"Feature","properties":{"resourceCoords":[3788.0,7008.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4687268,43.5325759]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0018/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0018/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1210.5,871.0 1802.7,1153.1 2073.4,-0.0 2371.9,-0.0 3142.9,1795.0 4013.6,2212.1 5572.7,1529.5 5944.1,7322.8 788.7,7372.1 757.2,2971.3 1210.5,871.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0018/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46858532121243,43.533255449192545]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46673018414873,43.530607969488955]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47103070717095,43.52900158844748]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47288584423465,43.53164906815107]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p19","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0019/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0019/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4464.5,7391.2 249.7,7442.3 -0.0,1820.7 237.2,1722.4 297.2,769.0 1177.9,1332.4 3496.1,371.3 4953.9,2622.7 4806.8,2473.3 4464.5,7391.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0019/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.4667978231567,43.531057042603614]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46481100487036,43.5283537107148]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46920208569597,43.52663323997839]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47118890398231,43.5293365718672]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"577.8,5307.3 -0.0,5271.5 0.0,0.0 6452.0,0.0 6452.0,7555.9 612.5,7078.8 577.8,5307.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47106396556865,43.554650342201896]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46725967001481,43.55581382704615]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46536901905137,43.552520879406906]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.4691733146052,43.55135739456265]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p20","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0020/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0020/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1063.5,7652.0 -0.0,7652.0 -0.0,1336.0 605.5,1581.8 2321.4,753.1 5649.2,62.4 6452.0,1899.3 6452.0,7652.0 1065.0,7652.0 1063.5,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0020/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46821016227568,43.527662951235676]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46553228275172,43.52993365649822]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46184399860776,43.5276147211821]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46452187813172,43.52534401591955]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0021__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p21 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"},{"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":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0021__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0021/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4272.1,2726.0 1701.6,2543.4 1420.8,3841.2 0.0,3841.6 -0.0,6961.3 3703.7,6857.4 3725.2,6628.4 6267.5,6507.4 6305.3,2028.3 6452.0,2026.9 6452.0,0.0 4681.0,0.0 4272.1,2726.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0021__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3988.0,4576.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4764649,43.5318674]}},{"type":"Feature","properties":{"resourceCoords":[4176.0,3348.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4766653,43.5324108]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0021__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p21 [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":"2252.0"},{"label":"split_canvas_h","value":"3841.6"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0021__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0021/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1395.3,2506.0 1714.6,2483.3 2252.0,0.0 -0.0,-0.0 0.0,3841.6 1274.7,3841.2 1395.3,2506.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0021__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":[-71.47997096684541,43.53565967595938]}},{"type":"Feature","properties":{"resourceCoords":[2252.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47724279946173,43.53636588060063]}},{"type":"Feature","properties":{"resourceCoords":[2252.0,3841.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47558210159843,43.532992723026105]}},{"type":"Feature","properties":{"resourceCoords":[0.0,3841.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47831026898211,43.53228651838486]}},{"type":"Feature","properties":{"resourceCoords":[1376.0,2533.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.477209,43.533867]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0022/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0022/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7265.6 -0.0,0.0 904.9,-0.0 855.8,272.4 5705.5,1234.5 5918.3,4308.4 6452.0,4280.7 6452.0,7338.4 -0.0,7265.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0022/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47153100877567,43.53473325411249]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46984326932865,43.53197920854699]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47431700519572,43.53051781431681]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47600474464274,43.533271859882305]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p23","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"8"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0023/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0023/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"770.4,694.7 4575.3,252.5 6034.0,1967.2 6191.0,3183.4 5348.9,3656.1 5629.8,7652.0 -0.0,7652.0 -0.0,632.0 770.4,694.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0023/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2556.0,5224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4780188,43.5288785]}},{"type":"Feature","properties":{"resourceCoords":[2556.0,680.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4753787,43.5297841]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p24","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0024/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0024/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"648.1,3443.4 729.3,0.0 3184.3,0.0 3087.5,2089.3 6114.6,2204.3 6227.1,6707.9 5215.6,6813.3 3603.2,7414.0 3203.3,6940.3 2416.5,7652.0 -0.0,7652.0 -0.0,5576.6 1012.8,4748.4 648.1,3443.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0024/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47652144005646,43.53081675535045]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47278135649886,43.53216515382732]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47059108551613,43.528926512049196]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47433116907374,43.527578113572325]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p25","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0025/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0025/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6347.3,3751.0 6452.0,7652.0 -0.0,7652.0 -0.0,2513.6 853.6,2539.1 783.9,1338.3 258.2,609.2 2295.3,711.9 2331.2,-0.0 3161.0,-0.0 3090.3,426.7 6452.0,601.1 6452.0,3721.0 6347.3,3751.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0025/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47465614871412,43.52870076050075]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47259989695074,43.52601067647519]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47696928677868,43.5242300101518]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47902553854206,43.526920094177356]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p26","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0026/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0026/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6060.2,214.5 6284.8,7652.0 -0.0,7652.0 -0.0,2004.2 446.8,2054.5 402.1,1193.0 2144.8,1190.5 2952.5,457.8 3364.3,944.1 5020.6,324.3 6060.2,214.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0026/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47447140052901,43.52813886384914]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47083015512553,43.529446933743]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46870548684853,43.526293737711605]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47234673225202,43.524985667817745]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p27","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0027/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0027/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"785.8,2283.5 -0.0,2571.4 -0.0,-0.0 467.2,0.0 484.9,657.7 6452.0,464.1 6452.0,5046.4 6360.5,5046.2 6227.6,7652.0 3836.8,7310.0 652.7,5156.8 111.0,4021.8 1308.7,3547.1 785.8,2283.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0027/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2280.0,4864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4701242,43.5235152]}},{"type":"Feature","properties":{"resourceCoords":[6248.0,1768.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4685963,43.5256431]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p28","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0028/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0028/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"650.9,2232.6 528.3,0.0 5509.8,0.0 3940.6,1775.7 3264.5,1853.0 5902.1,7500.9 6319.4,7306.1 6452.0,7652.0 632.2,7652.0 650.9,2232.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0028/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46997491099712,43.52742259660914]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46618318040517,43.52866897175755]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46415874597058,43.525385420932935]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46795047656254,43.52413904578453]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0029/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p29","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0029/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0029/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4713.3,3011.4 5185.7,7341.1 940.7,7120.6 968.1,1105.5 2785.8,559.3 2750.0,156.3 3049.5,-0.0 6452.0,-0.0 6452.0,3358.0 5012.3,2939.5 4713.3,3011.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0029/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46378543858481,43.52601673693241]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46207479596382,43.52330479057219]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46647951169257,43.521823351810305]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46819015431356,43.52453529817053]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,3121.7 1764.3,2977.5 1813.4,719.1 6452.0,734.7 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46752537651616,43.55294976164935]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46616852801574,43.55010378794382]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47079300021691,43.54892926562358]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47214984871734,43.55177523932911]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0030__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p30 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5740.8"},{"label":"split_canvas_w","value":"3944.8"},{"label":"split_canvas_h","value":"1911.2"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0030__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0030/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2421.0,6615.0 2791.7,5747.3 1848.4,5745.1 1809.7,6588.6 1567.5,6582.7 1529.6,7298.2 2840.6,7336.1 2848.4,6637.3 2421.0,6615.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0030__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,5740.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.4750447161176,43.52294149461996]}},{"type":"Feature","properties":{"resourceCoords":[3944.8,5740.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47162506872937,43.52565885398536]}},{"type":"Feature","properties":{"resourceCoords":[3944.8,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46980831826566,43.52445676923654]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47322796565389,43.52173940987113]}},{"type":"Feature","properties":{"resourceCoords":[2840.6,7336.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4710658,43.5238948]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0030__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p30 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"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":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0030__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0030/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4561.8,476.3 4551.5,-0.0 2203.2,0.0 -0.0,-0.0 0.0,5740.8 3938.4,5750.0 3938.4,5766.0 3944.8,7652.0 6452.0,7652.0 6452.0,6410.3 6127.7,6484.9 5879.2,5435.7 5971.3,486.3 4561.8,476.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0030__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[160.0,5180.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.477098,43.5233907]}},{"type":"Feature","properties":{"resourceCoords":[5968.0,4316.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4740121,43.5217331]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p31","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0031/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0031/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1544.1,369.8 2825.0,548.2 3963.0,97.3 5904.8,4791.4 5900.3,4793.4 6452.0,6130.7 6452.0,7652.0 -0.0,7652.0 -0.0,6551.6 1544.1,369.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0031/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47236492897251,43.52397778635083]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46887049764429,43.52239187412612]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.4714462237686,43.51936553787922]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.47494065509682,43.52095145010392]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p32","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"15"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0032/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0032/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,6767.8 6452.0,7652.0 -0.0,7652.0 -0.0,7231.8 215.4,6756.8 451.8,262.7 2886.2,376.5 3778.4,113.6 3870.5,446.5 5384.2,2922.9 6079.6,6171.2 5422.6,6307.2 5619.3,7004.5 6452.0,6767.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0032/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3856.0,4776.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4684433,43.5206698]}},{"type":"Feature","properties":{"resourceCoords":[6080.0,6172.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4671352,43.5198907]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p33","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0033/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0033/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"100.9,438.3 -0.0,410.4 1843.4,116.9 2269.8,1684.1 6299.4,20.3 6452.0,287.5 6452.0,7652.0 -0.0,7652.0 -0.0,6919.1 681.5,6968.6 898.0,3615.8 99.2,787.7 100.9,438.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0033/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.4682155779753,43.523030398095]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46417552389626,43.52347233731103]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.4634577593784,43.51997345818658]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46749781345744,43.51953151897055]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0034__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p34 [3]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2736.4"},{"label":"split_canvas_w","value":"3867.6"},{"label":"split_canvas_h","value":"4915.6"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0034__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0034/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 3834.4,7652.0 3867.6,2738.4 3242.8,2738.0 0.0,2736.4 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0034__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[228.0,3432.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4771871,43.5376416]}},{"type":"Feature","properties":{"resourceCoords":[843.9,7084.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4750722,43.5346066]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0037__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p37 [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":"6452.0"},{"label":"split_canvas_h","value":"4559.6"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0037__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0037/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 0.0,-0.0 0.0,4517.2 6452.0,4559.6 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0037__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":[-71.4894069493636,43.56305869989985]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.48788179961659,43.56585706553222]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,4559.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.48515425311442,43.56507546337433]}},{"type":"Feature","properties":{"resourceCoords":[0.0,4559.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.48667940286143,43.562277097741955]}},{"type":"Feature","properties":{"resourceCoords":[3256.0,3879.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.486317,43.563807]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p4 [1]","metadata":[{"label":"streets","value":"8"},{"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":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0004__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,5125.5 -0.0,7652.0 725.3,7652.0 1047.4,7287.1 1110.4,7383.0 2126.1,6792.3 2539.5,5596.5 4319.3,3579.9 4525.0,3504.2 6178.6,4978.6 6452.0,4980.0 6452.0,0.0 3967.4,0.0 3988.8,326.7 263.1,288.2 264.6,5123.4 -0.0,5125.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6216.0,328.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4640915,43.5528836]}},{"type":"Feature","properties":{"resourceCoords":[2664.0,328.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.466167,43.55237]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p5","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3580.7,7399.2 3018.5,2444.9 2839.2,2155.7 2977.2,2080.7 2908.9,1478.7 -0.0,1787.9 -0.0,523.5 932.6,-0.0 6452.0,-0.0 6452.0,6896.0 5882.6,7008.4 5793.1,7396.0 3580.7,7399.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5792.0,7396.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.4633688,43.5247375]}},{"type":"Feature","properties":{"resourceCoords":[3700.0,6664.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-71.463945,43.5256875]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6091.1,0.0 5845.6,7652.0 -0.0,7652.0 -0.0,4936.4 106.9,4964.9 464.8,3891.9 326.2,3343.8 -0.0,2770.0 -0.0,185.8 100.5,0.0 6091.1,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46450425358115,43.55131155239852]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46070075867242,43.55014890801157]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46258990291943,43.546856407707715]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46639339782817,43.548019052094666]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,4285.1 1048.8,4483.1 1561.0,1964.3 0.0,1589.1 0.0,-0.0 6452.0,0.0 6452.0,7652.0 0.0,7652.0 0.0,4285.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46178082608974,43.55049949144291]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46101111904413,43.55341285353162]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.45627708802868,43.55274658387838]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.45704679507429,43.549833221789676]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Laconia, New-Hampshire | 1911 | sanborn05350_005 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T13:52:53Z","modified":"2026-09-22T13:52:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,3327.8 5365.3,3343.0 6048.5,6702.7 6452.0,6620.7 6452.0,7652.0 0.0,7652.0 0.0,6547.8 742.2,6562.4 776.4,4204.4 344.8,3892.4 111.6,2677.9 658.4,2834.1 661.7,506.0 4445.5,603.9 4448.9,0.0 4685.5,0.0 4818.2,652.7 6452.0,710.3 6452.0,3327.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd374m:g3744m:g3744lm:g3744lm_g053501911:05350_1911-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46230752443475,43.54846183796854]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.46078568304232,43.55115563188313]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.45640861929847,43.54983824876535]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-71.4579304606909,43.54714445485076]}}]}}]}