{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn09390_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Bluefield, West-Virginia | 1907 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"16"},{"label":"placed","value":"15"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 8, georef-snap 7"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p12__2 (tier 1, 37.27413,-81.21591 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bluefield, West-Virginia | 1907 | sanborn09390_004 p1","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"}],"created":"2026-09-22T23:44:57Z","modified":"2026-09-22T23:44:57Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,-0.0 6452.0,0.0 6452.0,6600.3 5761.4,6630.6 5806.8,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2248.0,6676.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2392629,37.2632773]}},{"type":"Feature","properties":{"resourceCoords":[220.0,6676.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2402918,37.2628538]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bluefield, West-Virginia | 1907 | sanborn09390_004 p10","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"7"}],"created":"2026-09-22T23:44:57Z","modified":"2026-09-22T23:44:57Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"854.5,6771.0 -0.0,6786.8 -0.0,198.5 4243.4,266.9 4376.8,702.5 4855.0,703.6 5604.3,7652.0 5322.2,7652.0 5267.8,7201.8 865.6,7143.2 854.5,6771.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3936.0,2788.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.228428,37.2693687]}},{"type":"Feature","properties":{"resourceCoords":[640.0,4068.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2297006,37.2706639]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bluefield, West-Virginia | 1907 | sanborn09390_004 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T23:44:57Z","modified":"2026-09-22T23:44:57Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"458.0,6398.4 456.0,6128.2 -0.0,6176.4 -0.0,5691.6 443.8,5557.1 503.8,1255.4 -0.0,1254.5 -0.0,-0.0 6452.0,0.0 6452.0,2600.0 6212.1,2632.4 6194.3,3409.5 5520.4,3499.1 5856.9,5897.4 6452.0,5817.1 6452.0,6291.8 458.0,6398.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0011/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.22812709573986,37.27195496874992]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.22458741067867,37.27280966836941]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.22332254114681,37.2694453769538]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.22686222620801,37.2685906773343]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0012__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bluefield, West-Virginia | 1907 | sanborn09390_004 p12 [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":"3337.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T23:44:57Z","modified":"2026-09-22T23:44:57Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0012__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0012/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3337.2,7652.0 3296.4,2054.4 3282.8,0.0 0.0,-0.0 0.0,5813.6 0.0,5848.0 -0.0,7652.0 3337.2,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0012__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1072.4,2176.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2171876,37.2742209]}},{"type":"Feature","properties":{"resourceCoords":[1072.4,5440.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2189565,37.2735933]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0012__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bluefield, West-Virginia | 1907 | sanborn09390_004 p12 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"3296.4"},{"label":"split_canvas_y","value":"2054.4"},{"label":"split_canvas_w","value":"3155.6"},{"label":"split_canvas_h","value":"5597.6"}],"created":"2026-09-22T23:44:57Z","modified":"2026-09-22T23:44:57Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0012__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0012/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4056.3,6982.4 4055.0,7652.0 6452.0,7652.0 6452.0,2054.8 3296.4,2054.4 3331.5,6864.4 4056.3,6982.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0012__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4056.3,4829.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2230249,37.271692]}},{"type":"Feature","properties":{"resourceCoords":[4056.3,6984.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2241652,37.2712765]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0013__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bluefield, West-Virginia | 1907 | sanborn09390_004 p13 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3983.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T23:44:57Z","modified":"2026-09-22T23:44:57Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0013__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1586.0,7652.0 3982.8,2836.4 3983.2,0.0 -0.0,0.0 -0.0,7652.0 1586.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0013__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1839.6,896.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2200302,37.2598246]}},{"type":"Feature","properties":{"resourceCoords":[1839.6,4708.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2217598,37.258741]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0013__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bluefield, West-Virginia | 1907 | sanborn09390_004 p13 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"1586.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4866.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T23:44:57Z","modified":"2026-09-22T23:44:57Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0013__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3983.1,785.0 3982.8,2836.4 1586.0,7652.0 6452.0,7652.0 6452.0,1024.6 3983.1,785.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0013__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3813.1,5168.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2216868,37.2652612]}},{"type":"Feature","properties":{"resourceCoords":[4948.6,3436.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2214531,37.2661758]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bluefield, West-Virginia | 1907 | sanborn09390_004 p2","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"16"}],"created":"2026-09-22T23:44:57Z","modified":"2026-09-22T23:44:57Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 1924.2,7652.0 1924.5,6965.8 -0.0,6880.2 -0.0,-0.0 1930.8,-0.0 1927.9,300.5 6053.1,321.1 6084.5,-0.0 6452.0,-0.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4168.0,2432.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2342446,37.2643299]}},{"type":"Feature","properties":{"resourceCoords":[1952.0,6592.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2369555,37.2642602]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bluefield, West-Virginia | 1907 | sanborn09390_004 p3","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"16"}],"created":"2026-09-22T23:44:57Z","modified":"2026-09-22T23:44:57Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2344.5,7220.1 2317.3,6920.8 395.8,7114.2 449.9,7652.0 -0.0,7652.0 -0.0,6170.5 660.0,6243.4 1253.8,654.3 2173.7,678.2 2175.1,265.2 4577.1,551.1 4575.8,740.7 6434.9,789.1 6452.0,6829.8 2344.5,7220.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4520.0,4248.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2317514,37.2653535]}},{"type":"Feature","properties":{"resourceCoords":[3312.0,1532.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.2306094,37.266367]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bluefield, West-Virginia | 1907 | sanborn09390_004 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T23:44:57Z","modified":"2026-09-22T23:44:57Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 4609.1,7652.0 4606.4,7463.2 2220.6,7240.8 2227.8,7652.0 -0.0,7652.0 -0.0,12.5 6106.5,660.8 6149.5,-0.0 6452.0,-0.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.22685655476856,37.269323505734164]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.22541386915081,37.26657250277938]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.22948488954509,37.265201240005005]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.23092757516284,37.26795224295979]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bluefield, West-Virginia | 1907 | sanborn09390_004 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T23:44:57Z","modified":"2026-09-22T23:44:57Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7466.1 -0.0,0.0 868.4,-0.0 867.6,221.1 3399.7,63.0 6452.0,630.4 6452.0,7652.0 6191.1,7652.0 6124.2,6889.2 5824.5,6915.5 5839.3,7573.9 -0.0,7466.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.22269279580438,37.27026310545796]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.22154916355007,37.2674060089789]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.22577724207251,37.26631900918331]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.22692087432682,37.26917610566237]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bluefield, West-Virginia | 1907 | sanborn09390_004 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T23:44:57Z","modified":"2026-09-22T23:44:57Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"826.4,7203.6 826.8,6986.3 -0.0,6987.4 -0.0,1226.9 6122.6,1160.9 6118.1,743.2 5837.6,215.2 5958.8,-0.0 6452.0,-0.0 6452.0,7652.0 3314.6,7044.6 826.4,7203.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.21875754132634,37.27125663182641]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.21759901491208,37.26834807913949]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.22190329743357,37.26724693718215]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.22306182384783,37.27015548986907]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bluefield, West-Virginia | 1907 | sanborn09390_004 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T23:44:57Z","modified":"2026-09-22T23:44:57Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,6212.2 6174.2,6693.2 6452.0,7229.9 6452.0,7652.0 -0.0,7652.0 -0.0,841.8 262.7,2083.8 2775.6,2040.9 4385.9,-0.0 6452.0,-0.0 6452.0,6212.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.2152520703675,37.27232357739529]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.21406709737215,37.26945576917838]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.21831114297869,37.268329506426916]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.21949611597404,37.27119731464383]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bluefield, West-Virginia | 1907 | sanborn09390_004 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T23:44:57Z","modified":"2026-09-22T23:44:57Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4008.1,7652.0 1489.3,7652.0 1247.3,6403.0 1226.0,7652.0 -0.0,7652.0 -0.0,0.0 6452.0,-0.0 6452.0,5648.1 5656.7,5634.5 4008.1,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.2124362518805,37.27373831567125]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.21119313155569,37.270893395142416]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.21540337734673,37.26971188606884]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.21664649767155,37.27255680659768]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Bluefield, West-Virginia | 1907 | sanborn09390_004 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T23:44:57Z","modified":"2026-09-22T23:44:57Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5495.6,6078.6 5490.4,6357.0 5382.4,6366.1 5491.2,7652.0 -0.0,7652.0 -0.0,-0.0 6452.0,0.0 6452.0,1705.4 6082.3,1691.9 5943.5,6035.0 5495.6,6078.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd389m:g3894m:g3894bm:g3894bm_g093901907:09390_1907-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.23509606410092,37.270025496705685]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.23148418964958,37.27096391364014]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.23009546187822,37.26753092341384]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.23370733632956,37.266592506479384]}}]}}]}