{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn08912_008.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Burlington, Vermont | 1926 | 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":"61"},{"label":"placed","value":"36"},{"label":"unplaced","value":"25"},{"label":"fit sources","value":"georef 23, georef-snap 13"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"11 sheet(s) cut into 32 panels"},{"label":"unplaced pages","value":"p0 (tier 4, 44.47764,-73.21164 +/-2739m); p1 (tier 2, 44.47366,-73.21340 +/-2043m); p18__1 (tier 1, 44.48300,-73.22123 +/-251m); p18__2 (tier 1, 44.48532,-73.22283 +/-248m); p19__1 (tier 2, 44.48049,-73.21869 +/-313m); p25__2 (tier 1, 44.46736,-73.21221 +/-100m); p26__1 (tier 1, 44.45902,-73.21603 +/-251m); p26__2 (tier 1, 44.45703,-73.21493 +/-110m); p26__3 (tier 1, 44.46058,-73.21102 +/-134m); p28__1 (tier 1, 44.48909,-73.20979 +/-108m); p28__2 (tier 1, 44.49036,-73.21215 +/-100m); p28__3 (tier 1, 44.49036,-73.21253 +/-100m); p28__5 (tier 1, 44.48973,-73.20640 +/-100m); p29__2 (tier 1, 44.48387,-73.19933 +/-118m); p33__1 (tier 2, 44.47846,-73.19841 +/-183m); p33__2 (tier 1, 44.48064,-73.19196 +/-100m); p37__1 (tier 1, 44.45862,-73.22134 +/-152m); p37__3 (tier 1, 44.45985,-73.22063 +/-106m); p37__4 (tier 1, 44.45851,-73.22111 +/-100m); p39__1 (tier 4, 44.47764,-73.21164 +/-2739m); p39__2 (tier 4, 44.47764,-73.21164 +/-2739m); p39__3 (tier 4, 44.47764,-73.21164 +/-2739m); p39__4 (tier 4, 44.47764,-73.21164 +/-2739m); p39__5 (tier 4, 44.47764,-73.21164 +/-2739m); p39__6 (tier 4, 44.47764,-73.21164 +/-2739m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p10","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5590.7,418.0 5669.3,7307.9 366.4,7349.5 285.6,4791.0 0.0,4816.2 0.0,-0.0 4325.2,0.0 4343.1,459.4 5137.8,346.7 5247.0,581.9 5590.7,418.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0010/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.2224330672949,44.4817836773302]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.22262487471758,44.48480663047113]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21763496731927,44.484970073177166]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21744315989659,44.48194712003624]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,549.9 6070.9,545.5 6050.5,5010.5 3530.4,5027.9 3683.2,7411.6 -0.0,7396.2 -0.0,549.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0011/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21785532051571,44.48485445094037]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21363486159626,44.48501653783278]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21336731021094,44.48142019095066]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21758776913039,44.48125810405825]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0012/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0012/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6005.2,689.9 6379.2,950.8 6002.2,924.4 5844.4,7180.2 479.1,7135.2 604.5,679.6 6005.2,689.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0012/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21407866547068,44.48192241033214]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21433174545794,44.48494011095099]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20935049427216,44.48515576455426]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.2090974142849,44.48213806393541]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p13","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"18"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0013/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"465.6,7177.4 528.5,399.3 936.0,0.0 6198.0,0.0 5974.6,7274.5 465.6,7177.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2720.0,3644.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2081449,44.4848882]}},{"type":"Feature","properties":{"resourceCoords":[4632.0,7248.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2067129,44.4832234]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p14","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"7"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0014/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0014/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"422.1,7089.0 239.7,797.2 711.1,813.4 684.4,0.0 6452.0,0.0 6452.0,425.1 5980.8,511.5 5978.2,7043.8 422.1,7089.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3984.0,3388.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2178596,44.4863451]}},{"type":"Feature","properties":{"resourceCoords":[1712.0,3388.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2193741,44.4862898]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0015/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0015/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"491.9,983.1 967.3,906.5 975.6,482.1 -0.0,462.3 -0.0,-0.0 1248.4,0.0 1247.9,861.3 2278.5,695.3 3215.5,94.1 4147.8,1395.9 5099.7,1395.2 4854.0,2355.3 6391.3,4509.9 4199.8,7579.7 361.1,7504.1 491.9,983.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0015/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21700087468315,44.488210992370895]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21273246142609,44.48842953191435]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21237170482775,44.48479253097167]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21664011808481,44.48457399142821]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0016/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0016/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6001.8,4192.2 6174.7,6973.2 -0.0,7249.3 -0.0,6801.6 1713.9,4011.2 -0.0,1978.7 168.1,997.4 6452.0,534.6 6452.0,3239.2 5852.5,3931.8 6001.8,4192.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0016/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.2136659002479,44.488194502739745]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20940600465524,44.488164803684555]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20945503058245,44.484535051480336]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21371492617511,44.484564750535526]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0017/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0017/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5686.5,6273.0 376.8,6725.4 474.1,6613.0 438.9,3918.2 1992.2,3768.1 1795.7,513.8 6452.0,47.1 6452.0,2159.0 5471.8,2225.6 5686.5,6273.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0017/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20964108096952,44.48978068866504]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20536701542152,44.48971076216142]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20548245019543,44.486069033865164]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20975651574344,44.486138960368784]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0019__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p19 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"3249.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3202.8"},{"label":"split_canvas_h","value":"2441.2"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0019__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0019/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3513.1,1987.0 5711.2,1987.0 5691.8,479.3 3259.3,570.5 3292.0,2418.8 3518.0,2420.4 3513.1,1987.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0019__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3513.1,1985.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2190982,44.4813352]}},{"type":"Feature","properties":{"resourceCoords":[5848.2,1985.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2175031,44.481381]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p2","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"12"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"882.9,7471.3 816.0,2694.0 -0.0,2695.6 -0.0,324.7 5505.3,356.8 5432.9,7449.7 882.9,7471.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4788.0,2684.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.211564,44.4782323]}},{"type":"Feature","properties":{"resourceCoords":[3172.0,7448.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2124878,44.4759449]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p20","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0020/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0020/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5633.6,0.0 5780.2,4904.2 5779.3,4904.1 5860.8,7652.0 -0.0,7652.0 -0.0,0.0 5633.6,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0020/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.22251222501657,44.47794349564154]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.2183195244165,44.47801652605967]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.2181989899854,44.47444340508248]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.22239169058547,44.47437037466435]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p21","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0021/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0021/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6018.4,4966.0 6016.0,7405.0 3671.7,7427.6 3673.6,7652.0 750.1,7652.0 748.4,3962.7 0.0,3963.5 0.0,-0.0 5825.6,0.0 5711.3,4969.4 6018.4,4966.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0021/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.2216190900592,44.471676245279]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.22181609870279,44.47467152674808]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21687272682112,44.4748394306709]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21667571817754,44.471844149201814]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p22","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0022/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0022/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5802.0,7652.0 -0.0,7652.0 -0.0,-0.0 5797.1,0.0 5802.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0022/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5800.0,2620.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2152354,44.4710262]}},{"type":"Feature","properties":{"resourceCoords":[5800.0,6996.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2150989,44.4689993]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p23","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0023/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0023/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3021.1,580.9 5147.5,580.7 5186.7,2676.5 5891.0,2674.9 5953.5,7323.2 4048.3,7299.1 3503.2,7171.7 2385.1,7292.2 2165.1,5278.4 1320.3,5287.4 553.9,5674.3 450.8,2687.5 3022.2,2681.5 3021.1,580.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0023/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21698646980126,44.47075359110018]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21718643742615,44.4737986778554]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21216094106178,44.47396910611175]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21196097343689,44.47092401935653]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p24","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0024/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0024/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"870.4,4748.3 880.0,180.0 3845.6,0.0 5971.5,3684.5 4518.9,4504.5 3680.0,4512.0 3679.7,5300.7 870.4,4748.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0024/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3680.0,4512.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2132312,44.4690404]}},{"type":"Feature","properties":{"resourceCoords":[880.0,180.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2152354,44.4710262]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0025__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p25 [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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0025__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0025/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,2817.2 5892.6,0.0 3105.3,0.0 3170.1,334.5 -0.0,950.2 0.0,2166.8 1469.2,2159.6 1489.2,3669.2 0.0,3708.0 -0.0,7652.0 1000.0,7652.0 1792.0,7652.0 6452.0,7652.0 6452.0,2817.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0025__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3792.0,3476.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2149652,44.4671362]}},{"type":"Feature","properties":{"resourceCoords":[6500.0,2968.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2130839,44.467192]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p27","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0027/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0027/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6200.2,7080.6 4505.5,7030.5 4580.3,7204.7 4461.2,7254.5 4501.8,7652.0 -0.0,7652.0 -0.0,-0.0 6452.0,0.0 6452.0,3917.8 6212.6,3901.5 6200.2,7080.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0027/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.22899229759486,44.490652582915686]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.22056260125461,44.49116624967964]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21971464775146,44.48398363509095]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.2281443440917,44.483469968327]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0028__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p28 [4]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2596.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5055.6"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0028__4/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0028/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5904.3,4474.0 6452.0,4470.4 6452.0,2608.0 4844.4,2605.2 3024.0,2602.0 0.0,2596.4 -0.0,5833.9 516.0,5749.4 985.0,5445.6 1452.2,6101.2 5850.4,6115.4 5904.3,4474.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0028__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3204.0,4848.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.21199,44.4889842]}},{"type":"Feature","properties":{"resourceCoords":[1928.0,6100.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2135613,44.4877206]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0029__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p29 [1]","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"18"},{"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":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0029__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0029/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,5494.8 0.0,7652.0 3541.2,7652.0 3551.6,6250.4 3568.4,4297.6 6452.0,4299.2 6452.0,656.5 901.8,578.3 935.2,5413.7 0.0,5494.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0029__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1768.0,5340.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1993632,44.4843036]}},{"type":"Feature","properties":{"resourceCoords":[4672.0,628.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2059785,44.4869266]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p3","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3029.8,2790.9 5455.3,2831.5 5409.6,7507.0 683.8,7385.6 708.5,2740.6 0.0,2728.4 0.0,633.9 753.7,648.6 756.0,428.0 3075.8,450.8 3029.8,2790.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5432.0,5200.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2140035,44.4758836]}},{"type":"Feature","properties":{"resourceCoords":[756.0,428.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2169328,44.4735438]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p30","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"20"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0030/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0030/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4308.4,7652.0 4383.4,6743.4 555.6,6921.8 529.7,676.7 5635.4,563.4 5736.8,1549.6 6452.0,1538.7 6452.0,7652.0 6371.6,7652.0 6295.5,6128.9 5351.5,6177.1 5486.9,7652.0 4308.4,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0030/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[544.0,5848.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2055929,44.4784776]}},{"type":"Feature","properties":{"resourceCoords":[544.0,3484.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2056849,44.4806599]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p31","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0031/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0031/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"499.4,5093.6 1634.3,5083.0 1631.3,1863.2 3114.5,1861.9 3078.8,323.7 5824.7,315.5 5857.4,7393.3 510.8,7432.5 499.4,5093.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0031/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21338973631984,44.4807599047492]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20487172316842,44.4809807171452]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20450727262083,44.473721590811486]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21302528577225,44.473500778415485]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p32","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0032/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0032/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4500.4,515.5 4379.5,1417.9 5563.4,1478.0 5501.3,0.0 6452.0,0.0 6452.0,7652.0 429.2,7652.0 646.3,498.2 4500.4,515.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0032/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20641676044012,44.47789786436289]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.19814044171672,44.4783780318679]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.19734796132109,44.47132456466853]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.20562428004449,44.47084439716352]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0034__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p34 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3382.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4270.0"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0034__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0034/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3884.0,7652.0 4612.0,7652.0 6452.0,7652.0 6452.0,3565.7 6082.3,3563.0 5777.4,3383.1 3977.6,3386.0 3970.4,4044.4 0.0,4088.8 -0.0,7652.0 3884.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0034__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4436.0,5425.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1894343,44.4836119]}},{"type":"Feature","properties":{"resourceCoords":[2268.0,5425.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1918713,44.4825669]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0034__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p34 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4088.8"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0034__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0034/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"939.7,3597.6 1324.1,4074.0 3970.4,4044.4 3977.6,3386.0 6452.0,3382.0 6452.0,0.0 -0.0,-0.0 -0.0,4088.8 336.7,3862.2 546.3,3853.2 939.7,3597.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0034__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1888.0,2932.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.1869861,44.4866018]}},{"type":"Feature","properties":{"resourceCoords":[1888.0,1580.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.186727,44.4879354]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0035/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p35","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"27"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0035/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0035/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1292.3,4905.7 -0.0,2705.6 -0.0,2292.2 1003.4,2176.8 941.0,1615.8 1003.3,1341.9 1011.3,385.4 6366.9,379.4 6402.9,3646.2 6452.0,3644.3 6452.0,7652.0 5852.6,7652.0 5898.7,6453.4 5602.7,7306.5 168.4,7298.7 140.5,5331.8 563.3,5324.7 1292.3,4905.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0035/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3692.0,2808.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.208693,44.4715559]}},{"type":"Feature","properties":{"resourceCoords":[1976.0,7296.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2107021,44.4672651]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0036__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p36 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3352.8"},{"label":"split_canvas_w","value":"3304.0"},{"label":"split_canvas_h","value":"4299.2"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0036__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0036/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 3304.0,7652.0 3268.4,3363.6 0.0,3352.8 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0036__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2428.0,5752.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2067909,44.4595324]}},{"type":"Feature","properties":{"resourceCoords":[1332.0,5752.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2081845,44.4595923]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0036__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p36 [2]","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"15"},{"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":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0036__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0036/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7139.3 6452.0,0.0 6182.1,886.5 582.0,1093.3 245.0,3353.6 3268.4,3363.6 3298.1,6936.1 6452.0,7139.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0036__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2504.0,2060.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2106431,44.4663121]}},{"type":"Feature","properties":{"resourceCoords":[4712.0,3368.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2078012,44.4651213]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0037__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p37 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"2211.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4240.8"},{"label":"split_canvas_h","value":"5408.4"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0037__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0037/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 2217.2,0.0 2211.2,5380.8 4113.6,5408.4 4117.2,4274.8 6452.0,4271.6 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0037__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3406.3,3480.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2196769,44.4601139]}},{"type":"Feature","properties":{"resourceCoords":[2503.0,4756.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2208003,44.4588626]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0038/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p38","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"20"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0038/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0038/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,-0.0 6452.0,0.0 6452.0,7652.0 0.0,7652.0 0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0038/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3332.0,3532.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2127974,44.4531551]}},{"type":"Feature","properties":{"resourceCoords":[4532.0,6628.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.208686,44.4540254]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p4","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1044.0,7432.0 1042.0,4991.9 -0.0,4991.3 -0.0,275.8 4803.2,311.1 4800.3,2666.4 5610.9,2665.8 5671.5,7411.8 1044.0,7432.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3328.0,2668.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2157172,44.4780874]}},{"type":"Feature","properties":{"resourceCoords":[1044.0,7432.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2170886,44.4757689]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p5","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"12"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"137.6,7466.9 161.4,5062.9 1359.4,5062.5 1038.4,380.4 3528.0,328.0 3586.1,1234.3 5472.0,1232.0 5525.2,5047.4 6452.0,5040.4 6452.0,7460.0 137.6,7466.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5472.0,1232.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2124107,44.4822608]}},{"type":"Feature","properties":{"resourceCoords":[3528.0,328.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2137223,44.4826516]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p6","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"15"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2631.8,7258.4 2637.5,6619.9 1973.1,6620.0 1974.5,4184.1 1041.5,4190.7 990.2,349.6 5485.8,345.8 5607.1,7267.6 2631.8,7258.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5528.0,2264.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2093739,44.4814469]}},{"type":"Feature","properties":{"resourceCoords":[4440.0,7264.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2099573,44.4790798]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p7","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"14"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5726.0,6624.0 291.7,6568.5 265.0,1155.8 5804.2,1180.5 5726.0,6624.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[288.0,4700.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2093739,44.4814469]}},{"type":"Feature","properties":{"resourceCoords":[5728.0,6624.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2056849,44.4806599]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p8","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"808.6,7462.9 741.8,0.0 2111.7,0.0 2121.4,2624.2 3165.0,2621.0 3176.0,5064.0 5472.4,5056.0 5485.7,7450.7 808.6,7462.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3176.0,5064.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2170886,44.4757689]}},{"type":"Feature","properties":{"resourceCoords":[788.0,5064.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-73.2186788,44.4757189]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Vermont | 1926 | sanborn08912_008 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T11:37:10Z","modified":"2026-09-22T11:37:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6242.5,244.3 6379.2,2530.7 5186.6,2529.9 5161.8,4906.3 1807.6,4903.9 1823.4,6988.8 452.3,6993.3 452.6,7239.1 -0.0,7231.8 -0.0,-0.0 92.4,0.0 92.4,737.7 368.5,737.8 363.3,275.1 6242.5,244.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd375m:g3754m:g3754bm:g089121926:08912_1926-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21934733768533,44.4814596835863]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21505407896436,44.481584476519146]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21484809963833,44.47792587909088]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-73.21914135835931,44.47780108615804]}}]}}]}