{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn06522_010.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Winston-Salem, North-Carolina | 1950 | mapsnap generated fit (2026-09-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-20"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"86"},{"label":"placed","value":"57"},{"label":"unplaced","value":"29"},{"label":"fit sources","value":"georef 27, georef-snap 27, georef-street 1, snap:1 1, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"17 sheet(s) cut into 38 panels"},{"label":"unplaced pages","value":"p0 (tier 4, 36.09356,-80.23855 +/-4202m); p109 (tier 1, 36.09775,-80.25128 +/-415m); p112__1 (tier 4, 36.09356,-80.23855 +/-4202m); p112__2 (tier 4, 36.09356,-80.23855 +/-4202m); p112__3 (tier 4, 36.09356,-80.23855 +/-4202m); p112__4 (tier 4, 36.09356,-80.23855 +/-4202m); p113__2 (tier 1, 36.08926,-80.28380 +/-119m); p118__2 (tier 1, 36.11397,-80.24026 +/-336m); p120__2 (tier 1, 36.08691,-80.22758 +/-112m); p121__2 (tier 1, 36.08898,-80.26061 +/-209m); p126__1 (tier 2, 36.10061,-80.24243 +/-100m); p126__2 (tier 1, 36.09446,-80.24195 +/-181m); p126__3 (tier 1, 36.10355,-80.24676 +/-287m); p129 (tier 4, 36.09356,-80.23855 +/-4202m); p73__2 (tier 1, 36.12691,-80.23935 +/-164m); p78__2 (tier 1, 36.10859,-80.24881 +/-110m); p81__1 (tier 1, 36.10778,-80.23494 +/-100m); p81__2 (tier 2, 36.11305,-80.22796 +/-406m); p84__2 (tier 2, 36.09345,-80.24573 +/-1620m); p87__2 (tier 1, 36.10488,-80.25939 +/-133m); p89__1 (tier 1, 36.10123,-80.26164 +/-100m); p89__2 (tier 2, 36.09010,-80.25835 +/-421m); p92__1 (tier 2, 36.07282,-80.23950 +/-419m); p92__2 (tier 1, 36.08322,-80.23097 +/-177m); p93__1 (tier 2, 36.07806,-80.23768 +/-276m); p93__2 (tier 1, 36.07538,-80.25087 +/-198m); p94__2 (tier 1, 36.08129,-80.24902 +/-119m); p98__2 (tier 2, 36.06965,-80.22895 +/-100m); p98__3 (tier 2, 36.06965,-80.22895 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0100/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p100","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0100/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0100/info.json","type":"ImageService2","height":7796,"width":6644},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"459.6,323.2 2676.0,364.0 2716.4,471.1 4956.0,504.4 5051.5,1084.3 5935.6,3498.2 5284.1,3486.3 5205.3,7796.0 3122.7,7796.0 458.7,1441.3 459.6,323.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0100/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2676.0,1460.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.229674,36.067053]}},{"type":"Feature","properties":{"resourceCoords":[2676.0,364.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.229474,36.068054]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0101/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p101","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0101/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0101/info.json","type":"ImageService2","height":7796,"width":6640},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,4169.3 270.2,4143.8 255.9,3560.0 1320.4,3536.1 1295.0,395.2 3276.4,429.5 3255.8,1938.1 4295.6,1952.7 4318.9,1155.1 4152.1,0.0 6640.0,0.0 6640.0,292.6 6544.8,324.3 6640.0,1088.1 6640.0,7796.0 -0.0,7796.0 -0.0,4169.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0101/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.26515892023093,36.08788084460803]}},{"type":"Feature","properties":{"resourceCoords":[6640.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.25771046282941,36.08778810525702]}},{"type":"Feature","properties":{"resourceCoords":[6640.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.2578442520684,36.08067078170091]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.26529270946992,36.08076352105192]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0102/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p102","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0102/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0102/info.json","type":"ImageService2","height":7796,"width":6644},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6644.0,7796.0 638.2,7796.0 945.3,7141.3 1188.9,7092.3 1615.6,5932.9 409.4,3681.6 1784.3,3272.0 2128.2,2014.9 478.1,2484.4 -0.0,2768.7 -0.0,0.0 6644.0,-0.0 6644.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0102/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.20994714146588,36.06570978230684]}},{"type":"Feature","properties":{"resourceCoords":[6644.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.2079986642418,36.059933835663436]}},{"type":"Feature","properties":{"resourceCoords":[6644.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.21632387885062,36.0580725737866]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.21827235607469,36.06384852043001]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0103/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p103","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0103/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0103/info.json","type":"ImageService2","height":7796,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1065.3,6415.6 -0.0,570.3 0.0,-0.0 4588.3,0.0 6660.0,6938.9 6660.0,6938.9 6660.0,7796.0 3733.3,7796.0 1961.8,7796.0 1065.3,6415.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0103/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.21512232210692,36.070477146549194]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.20766958321921,36.07048338534056]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.20766061192109,36.06338178411798]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.21511335080879,36.063375545326615]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0104/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p104","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0104/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0104/info.json","type":"ImageService2","height":7796,"width":6644},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1295.6,7796.0 888.0,6034.9 -0.0,6240.4 -0.0,4344.1 265.6,3823.4 334.4,2869.6 966.8,2943.1 1062.3,855.1 -0.0,813.0 -0.0,-0.0 6644.0,0.0 6644.0,7796.0 1295.6,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0104/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.21122760964218,36.071228391290475]}},{"type":"Feature","properties":{"resourceCoords":[6644.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.20371909425542,36.07147654673012]}},{"type":"Feature","properties":{"resourceCoords":[6644.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.2033613864178,36.06430465322765]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.21086990180456,36.06405649778801]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0105/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p105","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0105/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0105/info.json","type":"ImageService2","height":7796,"width":6644},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1896.8,7796.0 657.1,5892.8 286.0,5840.4 -0.0,6222.0 -0.0,3705.7 2849.6,3082.1 3206.9,1399.4 3383.4,1324.1 3087.0,0.0 6644.0,0.0 6644.0,7796.0 1896.8,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0105/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.24807671718978,36.081747873320765]}},{"type":"Feature","properties":{"resourceCoords":[6644.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.24070169433183,36.082577744414216]}},{"type":"Feature","properties":{"resourceCoords":[6644.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.2395052986405,36.075534324498996]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.24688032149844,36.074704453405545]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0106/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p106","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0106/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0106/info.json","type":"ImageService2","height":7796,"width":6676},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"357.7,4105.6 387.3,489.8 846.3,0.0 6676.0,0.0 6676.0,7796.0 313.3,7796.0 332.0,6363.2 487.8,6365.3 517.0,4110.3 357.7,4105.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0106/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23833770924179,36.07231252260642]}},{"type":"Feature","properties":{"resourceCoords":[6676.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23712491721217,36.078314478666165]}},{"type":"Feature","properties":{"resourceCoords":[6676.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.22851400763031,36.077161712764685]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.22972679965993,36.07115975670494]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0107/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p107","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0107/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0107/info.json","type":"ImageService2","height":7796,"width":6620},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"325.2,4044.3 117.4,1401.6 418.5,674.5 948.9,887.3 1038.7,0.0 6620.0,0.0 6620.0,2622.0 6512.4,2621.0 6490.9,7121.9 1016.0,6562.8 325.2,4044.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0107/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.22694269799425,36.07074182997841]}},{"type":"Feature","properties":{"resourceCoords":[6620.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.21955561280596,36.07028830761986]}},{"type":"Feature","properties":{"resourceCoords":[6620.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.22021171333573,36.06320674494036]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.22759879852401,36.06366026729891]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0108/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p108","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0108/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0108/info.json","type":"ImageService2","height":7796,"width":6676},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"625.6,2586.1 827.6,2586.3 732.5,2460.5 709.6,0.0 5846.9,0.0 6271.4,5736.4 6433.0,5898.7 4747.8,7796.0 3520.2,7796.0 3391.0,7585.7 644.6,7348.7 625.6,2586.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0108/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.22034757928094,36.07030091594442]}},{"type":"Feature","properties":{"resourceCoords":[6676.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.2129332354967,36.06978910549092]}},{"type":"Feature","properties":{"resourceCoords":[6676.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.21366744494846,36.06274099173318]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.22108178873269,36.06325280218668]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0110/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p110","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"10"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0110/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0110/info.json","type":"ImageService2","height":7796,"width":6680},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6680.0,7796.0 -0.0,7796.0 0.0,0.0 6680.0,0.0 6680.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0110/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[392.0,5536.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2436655,36.0962796]}},{"type":"Feature","properties":{"resourceCoords":[392.0,7428.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2434076,36.0948265]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0111/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p111","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0111/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0111/info.json","type":"ImageService2","height":7796,"width":6612},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5597.7,6878.2 2620.9,6657.9 2680.9,6248.7 1818.7,5994.9 1696.1,5854.9 1573.8,6950.4 -0.0,5540.7 -0.0,329.7 5586.9,811.4 5433.2,2960.4 6612.0,3042.1 6612.0,7796.0 5500.1,7796.0 5597.7,6878.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0111/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.26353285891088,36.08717630840634]}},{"type":"Feature","properties":{"resourceCoords":[6612.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.26324525332778,36.08420167076816]}},{"type":"Feature","properties":{"resourceCoords":[6612.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.26755482005383,36.0839256919548]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.26784242563693,36.086900329592986]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0113__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p113 [1]","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"14"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6628.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0113__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0113/info.json","type":"ImageService2","height":7796,"width":6628},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1563.6,0.0 1569.2,1757.6 0.0,1790.0 -0.0,7796.0 2795.9,7796.0 3163.2,7564.5 4504.8,7339.6 4588.0,7796.0 5912.2,7796.0 6436.4,7585.8 6410.2,7796.0 6628.0,7796.0 6628.0,5691.8 4731.3,0.0 1563.6,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0113__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3740.0,796.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2670548,36.0977282]}},{"type":"Feature","properties":{"resourceCoords":[4928.0,6000.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2667247,36.0926287]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0114/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p114","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"18"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0114/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0114/info.json","type":"ImageService2","height":7796,"width":6688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2260.1,663.9 3614.8,342.1 3672.4,1654.1 6688.0,1090.7 6688.0,5828.0 6145.5,5837.5 6332.3,6994.6 6323.2,7796.0 5286.2,7796.0 5280.0,6284.0 3304.0,6284.0 3314.3,6655.0 762.1,6941.9 158.0,7796.0 -0.0,7796.0 -0.0,2681.4 -0.0,2681.4 -0.0,2582.3 1103.5,2737.3 1783.2,2609.4 1725.1,2824.6 1952.1,2856.5 2260.1,663.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0114/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3304.0,6284.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.263713,36.087502]}},{"type":"Feature","properties":{"resourceCoords":[5280.0,6284.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.261491,36.087443]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0115/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p115","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"25"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0115/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0115/info.json","type":"ImageService2","height":7796,"width":6620},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2133.9,0.0 3299.3,135.9 3572.8,0.0 5071.2,0.0 5078.2,493.5 5253.1,522.8 5250.4,622.9 5250.4,622.9 5113.3,5792.2 5835.4,5811.4 5697.0,6022.0 5668.2,6320.3 5462.5,6307.7 5478.7,7796.0 -0.0,7796.0 0.0,0.0 2133.9,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0115/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5024.0,6188.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.267588,36.085871]}},{"type":"Feature","properties":{"resourceCoords":[2708.0,428.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.270123,36.091062]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0116/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p116","metadata":[{"label":"streets","value":"16"},{"label":"intersections","value":"22"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0116/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0116/info.json","type":"ImageService2","height":7796,"width":6748},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"466.4,0.0 6748.0,0.0 6748.0,7796.0 1517.5,7796.0 1516.9,7628.2 -0.0,7615.5 -0.0,6874.7 486.9,6864.3 466.4,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0116/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6420.0,1696.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.218488,36.120853]}},{"type":"Feature","properties":{"resourceCoords":[4376.0,324.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2208235,36.1220976]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0117/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p117","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0117/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0117/info.json","type":"ImageService2","height":7796,"width":6612},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7796.0 -0.0,-0.0 6612.0,0.0 6612.0,7796.0 -0.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0117/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23932929398318,36.08246359063889]}},{"type":"Feature","properties":{"resourceCoords":[6612.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23549611594238,36.087564004550664]}},{"type":"Feature","properties":{"resourceCoords":[6612.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.22810701000225,36.08388567622915]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23194018804304,36.078785262317375]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0118__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p118 [1]","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"20"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6656.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0118__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0118/info.json","type":"ImageService2","height":7796,"width":6656},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,4535.7 234.2,4535.7 323.6,6995.4 3779.7,7035.8 3763.6,5568.0 4531.6,4228.4 4610.8,4090.4 5544.8,1858.8 6656.0,1880.8 6656.0,129.8 2409.5,119.0 2410.5,165.3 1580.4,172.2 1578.3,0.0 0.0,0.0 -0.0,4535.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0118__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1576.0,6684.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2240102,36.1093882]}},{"type":"Feature","properties":{"resourceCoords":[6048.0,156.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.219055,36.115229]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0119/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p119","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0119/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0119/info.json","type":"ImageService2","height":7796,"width":6604},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"555.3,5873.6 549.4,5434.2 703.9,5432.4 640.2,0.0 6604.0,0.0 6604.0,7796.0 3240.9,7796.0 3244.4,6735.6 755.7,6727.9 748.7,5873.8 555.3,5873.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0119/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.22604771910335,36.109116160106566]}},{"type":"Feature","properties":{"resourceCoords":[6604.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.21858399830371,36.10904401829109]}},{"type":"Feature","properties":{"resourceCoords":[6604.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.21868866841415,36.10187517145433]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.22615238921378,36.10194731326981]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0120__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p120 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6636.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0120__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0120/info.json","type":"ImageService2","height":7796,"width":6636},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3038.4,7796.0 3000.4,6435.6 4758.8,6395.2 4748.8,7796.0 6636.0,7796.0 6636.0,0.0 3548.8,0.0 354.2,0.0 360.0,272.0 -0.0,279.9 -0.0,7796.0 3038.4,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0120__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3360.0,3380.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2236694,36.0958699]}},{"type":"Feature","properties":{"resourceCoords":[360.0,272.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2269166,36.0987818]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0121__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p121 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6564.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0121__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0121/info.json","type":"ImageService2","height":7796,"width":6564},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2885.2,7796.0 2860.8,5604.4 6564.0,5562.0 6564.0,0.0 1725.2,0.0 1741.5,1434.4 260.7,1435.2 261.2,1604.7 1008.8,1608.3 1018.8,5360.4 98.3,5355.3 105.2,7397.0 -0.0,7396.9 -0.0,7796.0 2885.2,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0121__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2592.0,5368.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2248272,36.1003941]}},{"type":"Feature","properties":{"resourceCoords":[4188.0,5368.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2238995,36.1003828]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0122/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p122","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0122/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0122/info.json","type":"ImageService2","height":7796,"width":6688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2815.9,6067.0 -0.0,6629.1 -0.0,-0.0 1390.8,0.0 1402.8,629.4 1899.5,593.5 2251.8,718.8 3068.6,711.5 3111.2,1144.2 6688.0,1076.1 6688.0,7796.0 3607.9,7796.0 3285.6,6101.9 4036.5,5959.0 4010.4,5828.6 2830.2,6119.7 2815.9,6067.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0122/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.26041953982289,36.11059712829571]}},{"type":"Feature","properties":{"resourceCoords":[6688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.2529880831491,36.110305247106396]}},{"type":"Feature","properties":{"resourceCoords":[6688.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.25340626003717,36.10325716162096]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.26083771671095,36.10354904281027]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0123/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p123","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0123/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0123/info.json","type":"ImageService2","height":7796,"width":6572},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7346.1 0.0,-0.0 4659.2,0.0 4659.1,352.6 4857.0,35.9 5312.9,25.2 6572.0,1918.7 6572.0,7796.0 -0.0,7796.0 -0.0,7466.1 48.5,7446.1 -0.0,7346.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0123/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.2523746687011,36.07586127563729]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.24504202618438,36.07668712719643]}},{"type":"Feature","properties":{"resourceCoords":[6572.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.24383847087029,36.069606935729986]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.251171113387,36.068781084170844]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0124__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p124 [1]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"24"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6696.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0124__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0124/info.json","type":"ImageService2","height":7796,"width":6696},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1248.4 0.0,4102.9 3343.1,6563.0 5527.4,6848.1 6696.0,3135.1 6696.0,0.0 1927.6,0.0 1917.2,1156.8 215.6,1247.2 0.0,1246.0 0.0,1248.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0124__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3336.0,4964.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2375095,36.0669638]}},{"type":"Feature","properties":{"resourceCoords":[5868.0,1948.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.240795,36.069484]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0124__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p124 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1927.6"},{"label":"split_canvas_h","value":"1247.2"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0124__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0124/info.json","type":"ImageService2","height":7796,"width":6696},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 -0.0,1070.2 828.0,1069.8 818.3,1215.2 1917.2,1156.8 1927.6,0.0 -0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0124__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.237535221582,36.0646719526685]}},{"type":"Feature","properties":{"resourceCoords":[1927.6,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.2375250765781,36.062920606569115]}},{"type":"Feature","properties":{"resourceCoords":[1927.6,1247.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23892835220175,36.062915301435474]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1247.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23893849720565,36.06466664753486]}},{"type":"Feature","properties":{"resourceCoords":[1719.6,1071.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2387293,36.063105]}},{"type":"Feature","properties":{"resourceCoords":[1719.6,1071.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2387293,36.063105]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0125/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p125","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"4"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0125/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0125/info.json","type":"ImageService2","height":7796,"width":6680},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6141.6,0.0 6163.0,242.4 6680.0,239.0 6680.0,7796.0 -0.0,7796.0 0.0,-0.0 6141.6,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0125/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3928.0,2524.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2232522,36.061928]}},{"type":"Feature","properties":{"resourceCoords":[1688.0,248.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.225277,36.064324]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0127/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p127","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0127/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0127/info.json","type":"ImageService2","height":7796,"width":6632},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5509.5,7309.2 2385.1,7324.3 2392.0,5560.9 682.3,5613.9 613.3,0.0 5565.2,0.0 5587.5,6865.7 5508.4,6865.5 5509.5,7309.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0127/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.24484920175053,36.11994676104772]}},{"type":"Feature","properties":{"resourceCoords":[6632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.24487314357017,36.12585448203568]}},{"type":"Feature","properties":{"resourceCoords":[6632.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23633596849655,36.12587737581905]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.2363120266769,36.119969654831095]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0128/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p128","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0128/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0128/info.json","type":"ImageService2","height":7796,"width":6712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,7796.0 0.0,-0.0 6712.0,0.0 6712.0,7796.0 0.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0128/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.2450055,36.1249035]}},{"type":"Feature","properties":{"resourceCoords":[6712.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.2450544,36.1309026]}},{"type":"Feature","properties":{"resourceCoords":[6712.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23642749999999,36.130948499999995]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.2363786,36.1249494]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0066/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p66","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0066/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0066/info.json","type":"ImageService2","height":7796,"width":6592},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2051.2,7334.2 3185.0,1699.2 3984.2,1844.2 3924.1,2286.1 6592.0,2649.4 6592.0,7796.0 5393.5,7796.0 5397.2,7442.6 3989.8,7263.1 3980.5,7796.0 2265.3,7796.0 2051.2,7334.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0066/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.25689820830446,36.11044028571413]}},{"type":"Feature","properties":{"resourceCoords":[6592.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.24952112770865,36.11134945890958]}},{"type":"Feature","properties":{"resourceCoords":[6592.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.2481995828725,36.104251090873284]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.25557666346832,36.10334191767783]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0067/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p67","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0067/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0067/info.json","type":"ImageService2","height":7796,"width":6680},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5316.2,6100.4 6680.0,6084.2 6680.0,7796.0 -0.0,7796.0 -0.0,7336.8 608.6,7363.8 934.1,0.0 6330.2,0.0 6331.9,2197.3 5435.9,2208.0 5400.9,5421.2 5316.2,6100.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0067/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.25224783408004,36.11587273015787]}},{"type":"Feature","properties":{"resourceCoords":[6680.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.24490403663575,36.115962349432536]}},{"type":"Feature","properties":{"resourceCoords":[6680.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.24477547666237,36.10898955155325]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.25211927410666,36.10889993227858]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0068/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p68","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0068/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0068/info.json","type":"ImageService2","height":7796,"width":6592},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3151.3,0.0 3123.1,1775.7 5494.5,1802.7 5387.0,7796.0 663.4,7796.0 996.2,0.0 3151.3,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0068/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.24678183466597,36.11395886748722]}},{"type":"Feature","properties":{"resourceCoords":[6592.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.24316593591826,36.11403812219069]}},{"type":"Feature","properties":{"resourceCoords":[6592.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.24305072649227,36.110559057077346]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.24666662523998,36.110479802373874]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0069/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p69","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0069/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0069/info.json","type":"ImageService2","height":7796,"width":6680},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7796.0 -0.0,1475.2 3390.3,1452.3 3392.0,864.0 6680.0,866.3 6680.0,7796.0 -0.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0069/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3392.0,5028.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.241846,36.111645]}},{"type":"Feature","properties":{"resourceCoords":[3392.0,864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2418666,36.1135074]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0070/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p70","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0070/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0070/info.json","type":"ImageService2","height":7796,"width":6616},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"840.8,935.2 4235.4,915.7 4448.0,601.3 4501.4,0.0 6616.0,0.0 6616.0,4803.4 4814.2,6697.3 4801.4,7166.3 6616.0,7216.0 6616.0,7796.0 812.7,7756.6 840.8,935.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0070/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.24052283942632,36.113939366595034]}},{"type":"Feature","properties":{"resourceCoords":[6616.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23682817613917,36.11397881782528]}},{"type":"Feature","properties":{"resourceCoords":[6616.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23677103583447,36.1104368424966]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.24046569912163,36.110397391266346]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0071/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p71","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0071/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0071/info.json","type":"ImageService2","height":7796,"width":6632},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7325.5 1754.3,5377.2 1664.3,2089.8 5928.2,1804.8 5947.5,4850.4 5507.3,7796.0 -0.0,7796.0 -0.0,7325.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0071/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23772708560554,36.11424367964451]}},{"type":"Feature","properties":{"resourceCoords":[6632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23403433989516,36.11420081446203]}},{"type":"Feature","properties":{"resourceCoords":[6632.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23409627557133,36.11066924443913]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23778902128171,36.11071210962161]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0072/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p72","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0072/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0072/info.json","type":"ImageService2","height":7796,"width":6616},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3476.1,7796.0 -0.0,7796.0 -0.0,5483.4 993.5,5524.0 1218.2,4456.0 1309.0,2374.9 3193.4,2363.3 3253.1,1639.3 4218.9,1740.1 4208.2,0.0 6616.0,0.0 6616.0,4787.3 4996.6,4775.0 4951.9,7068.3 3451.5,7019.4 3476.1,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0072/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23579092324358,36.11527307995096]}},{"type":"Feature","properties":{"resourceCoords":[6616.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.22899167568974,36.11531410220722]}},{"type":"Feature","properties":{"resourceCoords":[6616.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.22893225958657,36.10879588392995]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.2357315071404,36.10875486167369]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0073__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p73 [1]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6632.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0073__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0073/info.json","type":"ImageService2","height":7796,"width":6632},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5769.3,0.0 1064.0,0.0 -0.0,-0.0 -0.0,6949.6 170.6,6947.7 166.6,7796.0 2914.3,7796.0 2917.0,7514.4 5272.0,7532.0 5292.6,4074.0 5843.9,4059.3 5769.3,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0073__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2960.0,2744.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2419034,36.1179659]}},{"type":"Feature","properties":{"resourceCoords":[5272.0,7532.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2391426,36.1135255]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0074/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p74","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0074/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0074/info.json","type":"ImageService2","height":7796,"width":6616},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"989.6,7352.4 1226.2,0.0 2407.5,0.0 2390.0,2287.6 4044.3,2300.3 4054.5,3202.4 5735.8,3273.6 5354.2,4906.1 4073.1,4859.9 4084.2,5852.0 6616.0,5994.5 6616.0,7796.0 5277.6,7796.0 5314.9,6501.2 3129.0,6438.2 3055.7,7058.2 2699.5,7393.7 989.6,7352.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0074/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23984311617352,36.11673451680356]}},{"type":"Feature","properties":{"resourceCoords":[6616.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23627347172184,36.1168564561162]}},{"type":"Feature","properties":{"resourceCoords":[6616.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.236096849918,36.11343447935732]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23966649436967,36.11331254004468]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0075/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p75","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0075/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0075/info.json","type":"ImageService2","height":7796,"width":6632},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5469.6,2428.6 5242.7,7796.0 1088.3,7796.0 1147.6,6308.1 -0.0,6262.6 -0.0,4745.6 1201.3,4802.0 1576.4,3264.0 -0.0,3180.0 -0.0,2327.9 5469.6,2428.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0075/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5280.0,1348.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2346033,36.1163842]}},{"type":"Feature","properties":{"resourceCoords":[5280.0,6976.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2344322,36.1137701]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0076/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p76","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0076/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0076/info.json","type":"ImageService2","height":7796,"width":6644},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4751.9,7796.0 1263.2,7796.0 1309.0,2118.3 1156.2,1383.2 5460.9,1436.0 6205.8,1769.3 6644.0,1763.3 6644.0,6662.2 4869.9,6466.0 4751.9,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0076/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.235206908561,36.116833364420486]}},{"type":"Feature","properties":{"resourceCoords":[6644.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23149247938385,36.116874434090256]}},{"type":"Feature","properties":{"resourceCoords":[6644.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23143324315032,36.11332866647058]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23514767232747,36.11328759680081]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0077/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p77","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0077/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0077/info.json","type":"ImageService2","height":7796,"width":6632},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1646.0,7367.1 838.0,7359.0 491.9,7228.4 -0.0,7254.6 -0.0,-0.0 6632.0,0.0 6632.0,7796.0 1658.8,7796.0 1646.0,7367.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0077/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.25865653069829,36.11660120665426]}},{"type":"Feature","properties":{"resourceCoords":[6632.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.25120160643951,36.11642419725978]}},{"type":"Feature","properties":{"resourceCoords":[6632.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.2514573681288,36.109294703620264]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.25891229238758,36.10947171301474]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0078__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p78 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6636.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0078__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0078/info.json","type":"ImageService2","height":7796,"width":6636},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"467.7,7796.0 5692.0,7796.0 6447.5,7796.0 6636.0,7796.0 6636.0,2068.8 5784.8,2069.6 5786.0,1624.8 5788.0,871.6 5790.0,0.0 5375.6,0.0 5277.6,0.0 4814.8,0.0 867.8,0.0 896.6,5040.6 -0.0,5045.7 -0.0,5128.0 448.0,5124.0 467.7,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0078__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[448.0,5124.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.236865,36.124876]}},{"type":"Feature","properties":{"resourceCoords":[448.0,6820.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2368634,36.1233899]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0079/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p79","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0079/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0079/info.json","type":"ImageService2","height":7796,"width":6624},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6624.0,493.6 6624.0,7684.4 6141.7,7681.0 5768.3,7504.6 3591.1,7432.8 3658.8,7796.0 -0.0,7796.0 -0.0,761.3 1746.7,822.3 1760.0,330.9 6624.0,493.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0079/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23879714949696,36.1227777165101]}},{"type":"Feature","properties":{"resourceCoords":[6624.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23148242285052,36.12298187023841]}},{"type":"Feature","properties":{"resourceCoords":[6624.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23118705950144,36.11597858482315]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23850178614788,36.115774431094835]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0080/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p80","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0080/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0080/info.json","type":"ImageService2","height":7796,"width":6672},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2311.6,0.0 6672.0,0.0 6672.0,5417.9 6554.3,7796.0 892.9,7796.0 895.7,7620.0 1154.2,7620.6 1119.2,487.7 2296.7,521.3 2311.6,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0080/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23272575767864,36.122950397252396]}},{"type":"Feature","properties":{"resourceCoords":[6672.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.225297109956,36.12312803145066]}},{"type":"Feature","properties":{"resourceCoords":[6672.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.2250419629364,36.11606684904969]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23247061065904,36.11588921485142]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0082/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p82","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"11"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0082/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0082/info.json","type":"ImageService2","height":7796,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2751.3 678.9,2746.1 651.4,2043.0 2001.1,2077.0 2025.7,0.0 6509.5,0.0 6596.8,2384.1 6660.0,2384.8 6660.0,7796.0 3943.3,7796.0 3206.2,7122.0 2635.3,7796.0 2407.5,7796.0 1424.5,6944.3 1342.7,7059.3 827.3,6726.0 180.0,6556.6 175.6,7796.0 -0.0,7796.0 -0.0,2751.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0082/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3636.0,3592.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.22878,36.107995]}},{"type":"Feature","properties":{"resourceCoords":[6500.0,3592.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2255072,36.1079946]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0083/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p83","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0083/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0083/info.json","type":"ImageService2","height":7796,"width":6628},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7796.0 -0.0,123.8 658.0,292.4 1182.8,626.7 1265.4,510.4 2397.8,1477.5 3075.9,683.1 3827.1,1360.2 6432.5,1350.9 6433.7,1792.4 6628.0,1794.1 6628.0,3388.3 5862.9,3380.1 5862.1,3467.1 6248.4,3473.2 6231.5,5398.4 5755.9,5390.5 5747.5,6438.1 5693.2,6437.4 5690.8,6642.2 6628.0,6652.7 6628.0,6953.8 5196.3,6910.0 5201.0,6424.5 3646.7,6411.5 3648.7,6137.3 3537.3,6136.3 3535.2,6425.8 445.0,6380.0 429.6,7796.0 -0.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0083/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23272923990832,36.105371702162536]}},{"type":"Feature","properties":{"resourceCoords":[6628.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.225272852851,36.105348995675925]}},{"type":"Feature","properties":{"resourceCoords":[6628.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.22530567669087,36.098212785032395]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23276206374818,36.098235491519006]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0084__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p84 [1]","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"11"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6660.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0084__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0084/info.json","type":"ImageService2","height":7796,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1954.8 1206.0,1962.0 1171.6,3419.6 0.0,3416.4 -0.0,7796.0 720.0,7796.0 1528.0,7796.0 5854.7,7796.0 5999.7,1049.9 6364.2,1049.7 6364.3,278.5 4788.4,280.0 4787.9,0.0 4674.9,0.0 4675.5,295.6 1542.3,278.1 1540.2,1723.9 1104.7,1727.9 1088.5,0.0 0.0,0.0 0.0,1954.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0084__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1540.0,1860.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.232281,36.098112]}},{"type":"Feature","properties":{"resourceCoords":[2480.0,288.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2312152,36.0995102]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0085/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p85","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0085/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0085/info.json","type":"ImageService2","height":7796,"width":6640},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"957.7,7099.7 150.8,6431.6 289.9,6130.6 -0.0,6131.2 0.0,0.0 6640.0,0.0 6640.0,131.5 5884.0,124.8 5862.2,2562.7 5770.8,2547.7 6086.1,3199.7 5858.8,2932.8 5836.2,5027.0 5840.1,5030.1 5821.4,7120.3 3922.3,7143.4 3739.5,7305.2 3739.3,7656.2 3631.1,7796.0 1768.2,6183.0 957.7,7099.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0085/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.26366147867361,36.10425200877326]}},{"type":"Feature","properties":{"resourceCoords":[6640.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.2562759307175,36.10515265182186]}},{"type":"Feature","properties":{"resourceCoords":[6640.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.25497635075364,36.09809695487421]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.26236189870974,36.097196311825606]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0086/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p86","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0086/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0086/info.json","type":"ImageService2","height":7796,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2867.5 234.5,3137.9 -0.0,2650.5 -0.0,1741.6 3056.0,2323.1 3220.6,1458.3 3445.7,1930.4 5208.1,1911.9 5211.9,1364.3 6660.0,1533.5 6660.0,7796.0 2695.3,7796.0 2700.5,7117.4 -0.0,7143.6 -0.0,2867.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0086/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.25709606240794,36.10493718755669]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.24983200836463,36.10576901992382]}},{"type":"Feature","properties":{"resourceCoords":[6660.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.24863531127572,36.09885029841807]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.25589936531902,36.098018466050945]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0087__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p87 [1]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"16"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6640.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0087__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0087/info.json","type":"ImageService2","height":7796,"width":6640},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,2274.4 0.0,2580.0 0.0,2932.4 -0.0,6523.8 1419.2,6453.8 1229.0,7796.0 3672.0,7796.0 4368.0,7796.0 4499.2,7796.0 4505.6,6270.4 5516.0,6269.5 5626.8,870.4 4699.8,57.5 3859.4,1008.3 3029.3,312.4 3174.1,0.0 -0.0,0.0 0.0,2274.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0087__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2396.0,5036.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2623272,36.0942559]}},{"type":"Feature","properties":{"resourceCoords":[3256.0,3428.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2616634,36.095769]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0088/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p88","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"13"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0088/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0088/info.json","type":"ImageService2","height":7796,"width":6660},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1136.3,1265.2 1353.0,1172.3 5824.0,1076.0 5824.0,1748.1 6660.0,1740.1 6660.0,7796.0 -0.0,7796.0 -0.0,1027.1 979.5,1851.1 1136.3,1265.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0088/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2192.0,2732.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.25685,36.097042]}},{"type":"Feature","properties":{"resourceCoords":[5824.0,1076.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2530581,36.098958]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0090/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p90","metadata":[{"label":"streets","value":"16"},{"label":"intersections","value":"32"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0090/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0090/info.json","type":"ImageService2","height":7796,"width":6640},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3653.5,7796.0 -0.0,7796.0 -0.0,575.1 155.3,0.0 6640.0,0.0 6640.0,5246.7 6298.3,5257.9 6375.2,7086.9 5001.3,7151.1 4917.7,7228.0 4422.7,6833.4 3653.5,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0090/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5004.0,3384.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2515486,36.0859147]}},{"type":"Feature","properties":{"resourceCoords":[2352.0,7712.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2528996,36.0814933]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0091/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p91","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"12"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0091/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0091/info.json","type":"ImageService2","height":7796,"width":6640},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6449.1,6202.0 5724.7,7796.0 -0.0,7796.0 -0.0,2981.2 714.2,3015.1 1487.0,2137.0 1529.8,2088.3 2006.4,2506.8 2093.8,2433.8 3471.8,2435.0 3481.9,600.8 3543.1,601.8 3824.4,605.9 3853.2,0.0 6640.0,0.0 6640.0,6165.6 6449.1,6202.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0091/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4248.0,2432.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.248043,36.083366]}},{"type":"Feature","properties":{"resourceCoords":[4248.0,612.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.248745,36.084895]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0094__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p94 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6648.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0094__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0094/info.json","type":"ImageService2","height":7796,"width":6648},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7445.4 599.3,7457.0 598.1,7796.0 2736.2,7796.0 2739.5,7477.1 6648.0,7443.5 6648.0,7151.8 4432.8,2734.9 4818.7,1552.5 3647.3,1173.3 3013.0,0.0 -0.0,-0.0 -0.0,7445.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0094__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[560.0,2448.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2393419,36.0718197]}},{"type":"Feature","properties":{"resourceCoords":[560.0,5228.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2391232,36.0705714]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0095/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p95","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0095/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0095/info.json","type":"ImageService2","height":7796,"width":6652},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6002.3,7523.9 3880.1,7548.4 3184.0,7796.0 242.8,7796.0 -0.0,7017.4 -0.0,6532.1 3717.6,5280.4 -0.0,1553.3 -0.0,306.3 6013.2,282.2 6002.3,7523.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0095/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23701505103946,36.072631934930534]}},{"type":"Feature","properties":{"resourceCoords":[6652.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.2333593131409,36.0721023734997]}},{"type":"Feature","properties":{"resourceCoords":[6652.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23412176777694,36.06861485461228]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7796.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.23777750567551,36.06914441604311]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0096/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p96","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0096/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0096/info.json","type":"ImageService2","height":7796,"width":6648},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1161.3,7598.9 1158.9,0.0 5672.0,0.0 5669.4,7623.5 1161.3,7598.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0096/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5680.0,3664.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2315755,36.0701789]}},{"type":"Feature","properties":{"resourceCoords":[1140.0,3664.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2340757,36.0705408]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0097/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p97","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0097/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0097/info.json","type":"ImageService2","height":7796,"width":6616},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"990.2,7492.9 977.2,173.4 3848.5,167.1 3845.6,0.0 5527.7,0.0 5533.3,7487.9 990.2,7492.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0097/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[992.0,3528.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2315755,36.0701789]}},{"type":"Feature","properties":{"resourceCoords":[5544.0,3528.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2290731,36.069812]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0098__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p98 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6644.0"},{"label":"split_canvas_h","value":"7796.0"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0098__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0098/info.json","type":"ImageService2","height":7796,"width":6644},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1156.0,60.0 1213.5,7796.0 1540.0,7796.0 2316.0,7796.0 5821.6,7796.0 5098.9,3780.0 5116.1,3595.6 5539.6,2175.5 6644.0,2590.1 6644.0,0.0 1156.0,60.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0098__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1156.0,1908.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.2289091,36.070562]}},{"type":"Feature","properties":{"resourceCoords":[1156.0,224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.228746,36.0713077]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0099/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Winston-Salem, North-Carolina | 1950 | sanborn06522_010 p99","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"}],"created":"2026-09-20T16:55:56Z","modified":"2026-09-20T16:55:56Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0099/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0099/info.json","type":"ImageService2","height":7796,"width":6664},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6664.0,7796.0 -0.0,7796.0 -0.0,195.7 5945.2,121.9 6016.0,2448.0 6664.0,2434.2 6664.0,7796.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904wm:g3904wm_g06522195001A:06522_01A_1950-0099/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1432.0,4784.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.234897,36.066765]}},{"type":"Feature","properties":{"resourceCoords":[6016.0,2448.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-80.232177,36.067397]}}]}}]}