{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn08945_008.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Saint Albans, Vermont | 1920 | 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":"22"},{"label":"placed","value":"20"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef-snap 10, georef 9, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 10 panels"},{"label":"unplaced pages","value":"p1 (tier 3, 44.80980,-73.10158 +/-610m); p14__3 (tier 1, 44.79919,-73.09080 +/-113m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0010__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p10 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"12"},{"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":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0010__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3961.6,6583.0 3978.2,6871.1 6452.0,6624.9 6452.0,3344.8 3519.6,3336.8 3493.2,0.0 915.9,0.0 915.0,234.4 509.7,230.3 448.0,2548.9 464.0,7240.7 2724.9,7002.9 2704.9,6653.9 3961.6,6583.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0010__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[448.0,2548.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0797374,44.8176413]}},{"type":"Feature","properties":{"resourceCoords":[6108.0,6648.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0732,44.813223]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0010__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p10 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"3493.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2958.8"},{"label":"split_canvas_h","value":"3344.8"}],"created":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0010__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 3493.2,-0.0 3519.6,3336.8 6452.0,3344.8 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0010__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[3493.2,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08107653469881,44.824919729343456]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.07918277867903,44.82467234787206]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,3344.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.07957404976001,44.82314420992653]}},{"type":"Feature","properties":{"resourceCoords":[3493.2,3344.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08146780577978,44.82339159139793]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0011__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p11 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"12"},{"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":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0011__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"248.9,6116.4 3169.0,7372.0 3048.4,7652.0 3941.6,7652.0 3994.0,5390.0 6452.0,5416.0 6452.0,0.0 4820.3,0.0 4776.2,1081.0 2264.2,1228.1 2278.6,2092.3 1004.6,2112.2 991.2,1309.8 695.3,1328.8 596.2,4770.6 248.9,6116.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0011__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2580.0,7120.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0762672,44.8079422]}},{"type":"Feature","properties":{"resourceCoords":[1648.0,6720.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.077406,44.8083834]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0011__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p11 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"3941.6"},{"label":"split_canvas_y","value":"5390.0"},{"label":"split_canvas_w","value":"2510.4"},{"label":"split_canvas_h","value":"2262.0"}],"created":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0011__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,5416.0 3994.0,5390.0 3941.6,7652.0 6452.0,7652.0 6452.0,5416.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0011__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[3941.6,5390.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.07755903271509,44.8136352049866]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,5390.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.07593739090825,44.81354504451381]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.0760511298362,44.812500864065534]}},{"type":"Feature","properties":{"resourceCoords":[3941.6,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.07767277164304,44.81259102453833]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p12","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"21"}],"created":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0012/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0012/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"756.8,7652.0 764.7,4883.7 242.5,3341.3 1487.4,2828.4 891.2,1387.4 591.4,1414.4 421.0,977.8 1731.2,435.9 1772.1,533.1 3128.9,40.5 3337.9,1385.9 6452.0,1384.0 6452.0,7652.0 756.8,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[420.0,976.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0821918,44.8106697]}},{"type":"Feature","properties":{"resourceCoords":[5884.0,3088.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0772658,44.8065346]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0013/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5001.9,6753.3 5003.5,5858.7 3222.0,6020.4 3234.3,7652.0 -0.0,7652.0 -0.0,-0.0 467.5,1415.8 2507.5,961.2 4955.6,540.4 4981.3,2477.8 6452.0,2430.8 6452.0,6598.4 5001.9,6753.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0013/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08993269552245,44.809419113946916]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08271331430643,44.80640031436876]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08772405467275,44.80028253851725]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.09494343588877,44.80330133809541]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0014__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p14 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3734.8"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0014__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0014/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1786.2,7458.3 3466.9,7390.7 3466.9,7652.0 3734.8,7652.0 3724.8,4255.2 3491.2,4255.2 3496.4,0.0 3246.1,0.0 3234.1,1603.1 1779.1,1739.3 1787.4,838.9 -0.0,977.5 -0.0,7652.0 1786.2,7652.0 1786.2,7458.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0014__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1787.4,5244.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0909995,44.7988796]}},{"type":"Feature","properties":{"resourceCoords":[1787.4,840.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0881705,44.802394]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0014__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p14 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"3491.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2960.8"},{"label":"split_canvas_h","value":"4255.2"}],"created":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0014__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0014/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,551.7 4765.8,619.9 4765.9,814.4 3495.4,814.6 3491.2,4255.2 3724.8,4255.2 6452.0,4255.2 6452.0,551.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0014__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4765.8,2407.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.093567,44.795693]}},{"type":"Feature","properties":{"resourceCoords":[4765.8,619.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0924229,44.7971136]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0015/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0015/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3645.3,693.4 6452.0,1588.6 6452.0,3774.5 6360.0,3769.0 6262.7,5094.1 5378.2,5056.6 5230.3,7055.1 388.2,7082.9 382.8,5346.5 -0.0,5350.5 -0.0,-0.0 3870.2,0.0 3645.3,693.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0015/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.09858141134205,44.81797136050014]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.09035604178841,44.817527450632646]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.09109298344364,44.81055832460975]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.09931835299729,44.81100223447724]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0016__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p16 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3254.0"},{"label":"split_canvas_h","value":"3376.0"}],"created":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0016__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0016/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 -0.0,3376.0 3230.4,3366.4 3232.4,3092.4 3254.0,0.0 -0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0016__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2049.3,1052.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.090294,44.818398]}},{"type":"Feature","properties":{"resourceCoords":[2049.3,104.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0898172,44.8192289]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0016__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p16 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"3232.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3219.6"},{"label":"split_canvas_h","value":"3101.6"}],"created":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0016__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0016/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4744.7,1673.3 6084.0,1668.9 6094.5,0.0 5512.8,0.0 5112.8,0.0 3254.0,0.0 3232.4,3092.4 4739.1,3096.7 4744.7,1673.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0016__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5336.1,1668.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0997663,44.8115402]}},{"type":"Feature","properties":{"resourceCoords":[6084.0,1668.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0987686,44.8114938]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0016__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p16 [3]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3092.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4559.6"}],"created":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0016__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0016/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6452.0,4086.4 6067.3,4060.7 6144.3,3574.9 -0.0,3581.3 -0.0,7652.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0016__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4508.0,5884.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.094921,44.809168]}},{"type":"Feature","properties":{"resourceCoords":[612.0,3572.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0997663,44.8115402]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1910.9,2645.8 1946.7,0.0 6294.9,0.0 6452.0,7652.0 -0.0,7652.0 148.1,2676.5 1910.9,2645.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.09207463345989,44.81422145634729]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08797050394597,44.81382268549444]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08863248898265,44.810345262697766]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.09273661849657,44.81074403355061]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"982.8,7289.9 1202.9,1235.1 -0.0,1169.9 -0.0,-0.0 5686.9,0.0 5595.3,4090.3 5320.6,7252.5 982.8,7289.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08878611498068,44.814450415741064]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.084598335547,44.81420743409815]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08500170131495,44.81065914145634]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08918948074863,44.810902123099254]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"696.2,6056.4 592.3,1469.4 4045.2,1522.2 4052.3,0.0 6452.0,0.0 6452.0,3025.1 5815.4,3088.9 5798.3,5451.1 5997.9,5451.6 5997.9,5620.4 4042.1,5660.6 4051.3,6029.2 696.2,6056.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.0853102243712,44.81517978727875]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08114244445073,44.8147920335111]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08178614921614,44.811260728055466]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08595392913661,44.81164848182312]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p5","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"11"}],"created":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6100.9,7164.6 3242.8,7107.1 3236.5,6898.3 429.2,6965.3 416.0,3436.0 218.4,3435.9 227.0,1081.0 6037.1,483.8 6100.9,7164.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[416.0,3436.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.0818944,44.8123035]}},{"type":"Feature","properties":{"resourceCoords":[6088.0,3436.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.078195,44.8119546]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3785.9,7106.4 112.9,6849.3 597.6,330.2 3986.0,372.4 3982.8,0.0 5960.1,0.0 5871.6,4344.2 6452.0,4523.3 6452.0,7652.0 3732.0,7652.0 3785.9,7106.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08573002321012,44.81252419899606]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08159318023777,44.81220091201758]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08212984038065,44.8086956610999]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08626668335299,44.809018948078375]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4148.0,7652.0 -0.0,7252.8 -0.0,2029.2 1518.2,1908.9 1400.3,422.0 4334.6,0.0 5592.0,0.0 5706.3,3120.8 5334.6,3101.0 4148.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08933346661058,44.81136220854105]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08523230789953,44.81072457408152]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08629076425424,44.80724947968194]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.0903919229653,44.80788711414147]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5732.6,4069.6 5537.0,5211.4 4971.3,6594.3 122.4,5401.0 1833.7,915.3 5870.7,1246.0 5732.6,4069.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08748720209266,44.80993563801927]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08334305570511,44.80962281450387]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.0838623231496,44.80611121814438]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08800646953715,44.80642404165978]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Saint Albans, Vermont | 1920 | sanborn08945_008 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T23:24:30Z","modified":"2026-09-23T23:24:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6030.9,7459.5 5366.0,7532.9 5350.6,6012.5 4144.5,6024.6 4148.7,6789.8 2413.0,6780.7 2414.1,7031.3 -0.0,7172.8 -0.0,-0.0 6452.0,0.0 6452.0,519.7 6047.9,518.1 5995.9,2814.1 6030.9,7459.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754sm:g089451920:08945_1920-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.0869251981856,44.82099388165018]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.07864445809103,44.820162615447494]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08002452238597,44.81314691297918]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.08830526248053,44.813978179181866]}}]}}]}