{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn06423_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Henderson, North-Carolina | 1912 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"30"},{"label":"placed","value":"20"},{"label":"unplaced","value":"10"},{"label":"fit sources","value":"georef-snap 10, georef 9, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"7 sheet(s) cut into 17 panels"},{"label":"unplaced pages","value":"p1 (tier 1, 36.32849,-78.38455 +/-125m); p13__1 (tier 1, 36.32241,-78.41067 +/-100m); p14__2 (tier 1, 36.32389,-78.40637 +/-141m); p15__3 (tier 1, 36.32847,-78.39540 +/-100m); p18__1 (tier 1, 36.31593,-78.40192 +/-228m); p18__2 (tier 1, 36.31485,-78.40350 +/-130m); p18__3 (tier 1, 36.33712,-78.40163 +/-101m); p20__2 (tier 1, 36.33287,-78.39759 +/-100m); p3__1 (tier 1, 36.33547,-78.39483 +/-219m); p5__2 (tier 1, 36.33006,-78.40954 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p10","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,6867.8 172.0,6894.4 145.9,470.6 6452.0,573.3 6452.0,6867.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2968.0,472.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.4034265,36.3279932]}},{"type":"Feature","properties":{"resourceCoords":[3624.0,5056.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.4051778,36.3264099]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3596.3,7652.0 3506.9,7187.4 584.0,7177.2 386.4,178.1 6452.0,248.8 6452.0,7652.0 3596.3,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0011/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40225282016326,36.32693344407526]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.39995115555209,36.32462596790295]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40332406997372,36.322411164672026]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40562573458489,36.32471864084433]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0012/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0012/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6234.6,0.0 6307.0,7300.2 50.7,7344.3 511.0,2252.6 433.3,0.0 6234.6,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0012/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.41083306128448,36.32605858794022]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40803609397295,36.32797380592206]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40523652129012,36.325282425682204]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40803348860165,36.32336720770036]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0013__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p13 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0013__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6452.0,6866.8 5407.0,6829.6 5986.7,4256.1 6125.2,764.8 1143.0,232.7 -0.0,253.4 0.0,5395.2 1338.4,5375.2 2086.0,5362.4 2084.0,7652.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0013__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1336.0,2112.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.4105398,36.3247732]}},{"type":"Feature","properties":{"resourceCoords":[6048.0,2928.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.4091045,36.322854]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0014__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p14 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0014__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0014/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,4823.6 4715.2,4825.6 3750.0,949.3 1876.9,855.0 1890.5,154.5 460.9,116.0 392.1,6112.4 3294.9,6244.5 3993.0,7652.0 6452.0,7652.0 6452.0,4823.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0014__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[448.0,3904.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.4070597,36.3242093]}},{"type":"Feature","properties":{"resourceCoords":[448.0,2100.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.406285,36.3247609]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0015__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p15 [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":"4766.0"},{"label":"split_canvas_h","value":"6128.8"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0015__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0015/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3270.9,-0.0 485.6,-0.0 474.2,3605.9 -0.0,6128.8 2200.4,6110.8 2184.0,5223.6 3834.0,5195.6 4766.0,4665.2 4708.5,2410.3 3270.9,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0015__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[487.8,2312.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.4091045,36.322854]}},{"type":"Feature","properties":{"resourceCoords":[487.8,204.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.4081241,36.3234905]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0015__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p15 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"2184.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4268.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0015__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0015/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6452.0,1078.8 4999.2,1247.4 4449.6,1030.0 4514.5,1675.7 4634.8,2034.0 4703.6,2218.8 4749.3,4010.3 4824.5,4758.2 4569.3,5217.4 2188.3,5457.3 2200.4,6110.8 2225.2,7652.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0015__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4278.0,5656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.3934863,36.3270115]}},{"type":"Feature","properties":{"resourceCoords":[3143.1,7396.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.392897,36.3261447]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0016/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0016/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"784.6,7309.8 864.3,7652.0 -0.0,7652.0 -0.0,-0.0 6452.0,0.0 6452.0,5989.8 784.6,7309.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0016/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40792895175296,36.320344599081544]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40425165223353,36.31997293956866]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40479487543034,36.316434130295455]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40847217494978,36.31680578980834]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0017/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0017/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,-0.0 6452.0,0.0 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0017/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.4080006933424,36.316918842033935]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40436988810286,36.317229070108965]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40391647165058,36.31373486831535]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40754727689011,36.31342464024032]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p19","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0019/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0019/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,-0.0 6452.0,7652.0 -0.0,7652.0 -0.0,0.0 6452.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0019/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.39541988115084,36.3165440312836]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.39537602767494,36.313553945296164]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.39974620177718,36.313511741631274]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.39979005525308,36.3165018276187]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,7652.0 0.0,-0.0 6452.0,0.0 6452.0,7652.0 0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.39439946751598,36.33666610465889]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.39292360311852,36.339395053075485]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.38893396259103,36.337975115600315]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.39040982698849,36.33524616718372]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0020__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p20 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0020__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0020/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,234.0 6316.8,-0.0 -0.0,-0.0 0.0,3680.4 1128.0,3680.4 2774.8,4790.8 2781.2,5785.2 0.0,5814.0 -0.0,7652.0 5700.9,7652.0 5625.5,7159.7 6452.0,7040.6 6452.0,234.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0020__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4676.0,800.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.3982895,36.3330049]}},{"type":"Feature","properties":{"resourceCoords":[5244.0,4392.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.3999039,36.3319259]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p3 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"9"},{"label":"split_canvas_x","value":"3181.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3270.4"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0003__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6452.0,-0.0 3183.6,0.0 3182.3,5071.4 3312.6,5143.5 3319.0,5486.1 3182.1,5648.0 3181.6,7652.0 3960.8,7652.0 4224.2,6900.1 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5008.7,6268.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.3968715,36.3316538]}},{"type":"Feature","properties":{"resourceCoords":[3269.6,5648.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.3975849,36.3323386]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"588.0,7612.8 464.4,2727.4 667.1,2705.6 716.6,0.0 6452.0,0.0 6452.0,6548.0 4396.0,7652.0 3777.6,7652.0 2986.0,6269.8 588.0,7612.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40024968623341,36.32968312105638]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.39747096199866,36.33158138591033]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.39469604064449,36.32890768525815]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.39747476487923,36.327009420404195]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p5 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0005__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7252.2 6452.0,3646.0 5301.2,3657.2 5112.4,3010.4 4402.0,2990.8 4396.0,1695.2 2399.2,2442.4 2367.6,0.0 0.0,-0.0 -0.0,1038.7 465.0,1031.0 452.9,7204.9 6452.0,7252.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[412.0,4976.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.4052937,36.329775]}},{"type":"Feature","properties":{"resourceCoords":[2288.0,7240.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.4036242,36.3295094]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0005__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p5 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"4389.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2062.8"},{"label":"split_canvas_h","value":"3657.2"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0005__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,2458.2 6452.0,0.0 4389.2,0.0 4396.0,1695.2 4402.0,2990.8 5112.4,3010.4 5140.6,3107.0 6452.0,2458.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0005__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[4389.2,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.41072812569128,36.33224432562482]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40841566352573,36.33267832884798]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,3657.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40746121112798,36.32937914660843]}},{"type":"Feature","properties":{"resourceCoords":[4389.2,3657.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40977367329353,36.32894514338527]}},{"type":"Feature","properties":{"resourceCoords":[5020.8,2728.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-78.4093094,36.3299167]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6156.1,-0.0 6452.0,7340.6 49.2,7365.4 102.8,-0.0 6156.1,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40120232667239,36.33115530394163]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.39887442647702,36.32882725350456]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40227759789742,36.32658732517943]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40460549809279,36.328915375616496]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,4431.6 6452.0,7519.1 215.6,7186.8 213.9,-0.0 5041.5,-0.0 6452.0,3059.4 6452.0,3447.6 5968.9,3437.4 6452.0,4431.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.3991414845852,36.3289407694039]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.39670257517137,36.32670798060623]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.39996639858776,36.32436117095336]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40240530800159,36.32659395975103]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,6359.8 575.9,6654.8 577.1,171.0 5774.0,0.0 6452.0,391.1 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.3969573646081,36.32854679650673]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.39354898239496,36.32739938803864]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.39522622172389,36.324119700204825]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.39863460393703,36.32526710867291]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Henderson, North-Carolina | 1912 | sanborn06423_006 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T07:58:29Z","modified":"2026-09-23T07:58:29Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6246.2,6678.1 3872.4,6715.9 3876.3,7652.0 20.5,7652.0 -0.0,244.1 6217.5,315.5 6246.2,6678.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd390m:g3904m:g3904hm:g3904hm_g064231912:06423_1912-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40660538946452,36.331289146584936]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40423572816225,36.32899202730762]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.40759368927414,36.32671191958396]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-78.4099633505764,36.32900903886127]}}]}}]}