{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn00353_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Texarkana, Arkansas | 1953 | 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":"39"},{"label":"placed","value":"36"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 18, georef-snap 18"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p0__2 (tier 4, 33.42901,-94.03446 +/-3058m); p58__1 (tier 1, 33.41890,-94.01324 +/-240m); p58__2 (tier 1, 33.41882,-94.01318 +/-147m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0000__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p0 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6600.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0000__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0000/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3887.9,1811.7 2180.0,1826.5 2180.8,0.0 501.8,0.0 489.1,803.1 463.4,803.2 663.6,7442.0 0.0,7442.0 0.0,8040.0 6600.0,8040.0 6600.0,1757.3 6033.4,1762.3 6033.0,1398.7 5548.6,1394.7 4974.8,1089.3 4924.0,305.9 4166.4,0.0 3848.1,0.0 3812.9,357.0 3962.4,966.1 3887.9,1811.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0000__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.02340355948093,33.42158206315419]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.02329484098513,33.42770323532216]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.01436517284905,33.42759264250088]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.01447389134485,33.42147147033291]}},{"type":"Feature","properties":{"resourceCoords":[2180.0,2792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0202667,33.4235655]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0013__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p13 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"17"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6600.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0013__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0013/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5593.1,1114.5 5613.7,0.0 2122.8,0.0 2270.4,3558.8 0.0,3597.6 -0.0,6463.9 917.2,6458.4 502.3,7243.4 6234.3,7202.8 6233.1,1122.5 5593.1,1114.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0013__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1772.0,7228.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0424852,33.4228235]}},{"type":"Feature","properties":{"resourceCoords":[6240.0,2808.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0415093,33.4256237]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0013__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p13 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2270.4"},{"label":"split_canvas_h","value":"3597.6"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0013__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0013/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2122.8,0.0 0.0,0.0 0.0,3597.6 2270.4,3558.8 2122.8,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0013__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1966.6,3277.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0421065,33.4265107]}},{"type":"Feature","properties":{"resourceCoords":[1966.6,1140.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0426972,33.4274175]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p14","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0014/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0014/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5400.7,7118.8 424.5,7102.8 465.3,929.5 2753.6,973.7 2762.8,405.2 5429.7,408.4 5400.7,7118.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0014/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2720.0,4876.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0398297,33.4252427]}},{"type":"Feature","properties":{"resourceCoords":[5004.0,2652.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0393403,33.4266412]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p15","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0015/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0015/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6443.2,491.1 6426.4,2744.5 5883.6,2746.0 5898.8,4974.1 6430.3,4973.7 6396.7,7173.4 -0.0,7204.2 -0.0,506.5 6443.2,491.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4152.0,7200.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0359605,33.4258838]}},{"type":"Feature","properties":{"resourceCoords":[1880.0,504.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0388433,33.4280518]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p16","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"19"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0016/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0016/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4862.3,8040.0 3727.5,8040.0 3793.7,6494.3 500.9,6372.2 532.6,4937.8 -0.0,4934.6 -0.0,2701.8 544.0,2704.0 576.2,446.1 2838.8,484.8 2825.3,1795.2 5153.5,3214.7 6214.6,1472.8 6600.0,1696.3 6600.0,4286.2 4692.1,7641.1 4862.3,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0016/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2816.0,2704.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0349844,33.428686]}},{"type":"Feature","properties":{"resourceCoords":[544.0,2704.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0360657,33.4281727]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p20","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0020/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0020/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6249.1,409.6 6205.7,4319.6 4331.8,4296.3 5771.9,6902.0 3815.5,8021.9 2412.7,5492.2 -0.0,6831.3 0.0,0.0 2058.2,0.0 2062.7,386.6 6249.1,409.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0020/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.04317130139795,33.433078176623326]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03951472717786,33.433034086524415]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.0395786341362,33.42929046836916]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.0432352083563,33.42933455846807]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p21","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0021/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0021/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5775.8,7416.5 2957.5,7469.1 2962.7,8040.0 -0.0,8040.0 0.0,0.0 5156.1,0.0 5155.1,2955.2 5682.2,2948.2 5775.8,7416.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0021/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.04434249552511,33.42939389667223]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.04118817790335,33.43081582925495]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03912720392496,33.4275863228809]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.04228152154673,33.426164390298176]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0022/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0022/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2929.1 1798.8,0.0 1798.8,0.0 6600.0,110.8 6600.0,2768.7 6600.0,6296.9 6600.0,7388.3 -0.0,7359.9 -0.0,2929.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0022/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.04165781459376,33.430607066670866]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03851248203225,33.432096984534795]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03635293842275,33.428876722988235]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03949827098427,33.42738680512431]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p23","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0023/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0023/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3764.5,4758.4 4002.8,4644.9 3895.7,4463.5 2506.0,4471.3 1798.6,5356.2 1797.9,5915.9 961.3,4461.1 244.4,4456.3 262.1,0.0 6600.0,0.0 6517.0,2504.0 4744.5,2502.8 4725.3,4446.0 6482.5,4451.8 6600.0,5112.1 6600.0,8040.0 6008.0,8040.0 5119.1,6534.9 4896.3,6667.8 3764.5,4758.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0023/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03985183744439,33.433077858109286]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03623891131504,33.43301632183454]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03632810586737,33.42931739126202]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03994103199672,33.42937892753676]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p24","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0024/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0024/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,2059.5 1742.7,68.4 5613.9,0.0 5612.6,285.5 6600.0,410.6 6600.0,8040.0 -0.0,8040.0 -0.0,2059.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0024/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.0372480600151,33.43283898886514]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03359963991274,33.43274653654213]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03373364571677,33.42901125548367]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03738206581913,33.42910370780668]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p32","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0032/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0032/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5964.4,0.0 6259.7,2827.0 6220.0,6684.0 2116.8,6619.7 2116.2,6238.1 98.8,6217.7 -0.0,2361.4 2110.3,2364.2 2106.7,0.0 5964.4,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0032/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3976.0,2792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0409713,33.4346862]}},{"type":"Feature","properties":{"resourceCoords":[6220.0,6684.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0397124,33.4328457]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p33","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0033/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0033/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2580.1,373.4 2594.5,1190.1 3573.4,1170.6 3553.4,407.6 6492.1,348.0 6517.3,1342.0 6162.3,1348.0 6218.6,6267.6 6598.0,6257.2 6599.1,7194.4 4708.1,7205.2 4704.8,6987.9 1580.5,7036.6 1544.5,5333.6 1390.6,5335.5 1349.3,3910.2 760.1,3928.8 668.5,1228.5 1630.4,1209.3 1616.5,384.4 2580.1,373.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0033/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.0411824110413,33.43969141196655]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03385734580539,33.439470659606606]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03417733514974,33.431971621477985]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.04150240038565,33.43219237383793]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p34","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"31"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0034/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0034/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7152.5 -0.0,2207.9 354.4,2206.1 340.6,1206.9 858.6,1208.2 848.5,0.0 6600.0,0.0 6600.0,8040.0 6325.3,8040.0 6322.6,6838.4 4150.9,6842.6 4152.2,8040.0 3506.4,8040.0 3491.4,6843.9 2706.0,6845.4 2704.3,7200.0 1561.9,7203.2 1576.9,8040.0 386.2,8040.0 378.7,7146.6 -0.0,7152.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0034/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2324.0,2196.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.031811,33.4381868]}},{"type":"Feature","properties":{"resourceCoords":[4304.0,3160.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0296342,33.4372473]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0035/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p35","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0035/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0035/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"373.7,4309.9 281.3,4151.7 560.0,3978.7 572.2,3226.0 -0.0,3230.8 -0.0,2099.5 536.7,2106.9 565.0,1200.7 1774.9,1203.1 1761.6,358.8 2922.5,357.8 2925.0,0.0 3723.1,0.0 3735.6,1206.8 4391.8,1208.1 4393.3,0.0 6600.0,0.0 6600.0,1965.9 5699.7,1980.4 5719.1,3183.0 6428.0,3176.5 5732.1,3994.9 5778.1,6849.0 3278.6,6880.6 2443.9,7750.8 1951.1,7316.5 1908.4,5400.8 1243.7,4297.8 373.7,4309.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0035/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03471392337023,33.43392131612666]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.02748761046003,33.433786913696494]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.02768241931574,33.426388486309904]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03490873222594,33.42652288874007]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p36","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0036/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0036/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"542.8,5184.5 242.8,5181.5 246.8,4882.9 -0.0,4882.1 -0.0,2020.1 706.5,1215.8 -0.0,1206.0 0.0,0.0 6600.0,0.0 6600.0,5221.1 6230.3,5218.3 6221.9,5707.6 5906.1,6284.6 5109.0,6329.1 4794.5,7083.9 1326.6,7002.4 1327.2,6813.2 804.9,6812.1 455.2,6408.8 521.3,6288.3 542.8,5184.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0036/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.02852134807026,33.43198288163228]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.02131253128549,33.431946394037816]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.02136541692904,33.42456572632871]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.02857423371381,33.42460221392317]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p4","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"8"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0004/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4232.3,786.9 5509.4,779.1 5483.1,5374.1 6600.0,5366.0 6600.0,8040.0 -0.0,8040.0 -0.0,0.0 4654.2,0.0 4232.3,786.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3244.0,3056.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0429574,33.4213948]}},{"type":"Feature","properties":{"resourceCoords":[5476.0,3056.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0418827,33.4219009]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0042/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p42","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0042/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0042/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 772.3,0.0 764.5,360.6 227.5,359.5 219.6,2329.4 1859.9,2331.0 1825.6,1116.8 2161.6,1116.7 2163.3,363.1 3149.4,365.7 3147.7,1116.6 5128.0,1116.2 5131.5,369.8 6106.1,371.9 6101.4,0.0 6600.0,0.0 6600.0,7277.6 3125.3,7273.1 3130.2,8040.0 2146.5,8040.0 2148.4,7219.3 1180.2,7211.0 1177.7,8040.0 196.9,8040.0 201.8,6805.2 -0.0,6801.2 0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0042/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.04058099808965,33.445993622635605]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03328643837689,33.445895937680504]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03342804701691,33.43842867825972]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.04072260672967,33.43852636321482]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0044__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p44 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"15"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2458.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0044__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0044/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2271.8,1275.2 -0.0,1316.0 0.0,4876.8 -0.0,8040.0 1116.1,8040.0 1112.7,6860.8 1713.4,6860.0 1700.9,7279.7 2077.9,7289.7 2086.0,6859.5 2449.8,6859.0 2439.5,5379.3 2409.4,2978.5 2271.8,1275.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0044__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1043.2,504.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.042059,33.4420192]}},{"type":"Feature","properties":{"resourceCoords":[1111.1,6300.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0420193,33.4365374]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0044__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p44 [2]","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"38"},{"label":"split_canvas_x","value":"2402.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4198.0"},{"label":"split_canvas_h","value":"8040.0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0044__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0044/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6093.6,0.0 5857.8,80.5 5860.1,0.0 2402.0,0.0 2458.0,8040.0 6600.0,8040.0 6600.0,0.0 6093.6,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0044__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3581.4,4316.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0419777,33.4447655]}},{"type":"Feature","properties":{"resourceCoords":[3581.4,3340.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0419912,33.4456815]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0045/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p45","metadata":[{"label":"streets","value":"15"},{"label":"intersections","value":"38"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0045/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0045/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6546.7,8040.0 4096.0,8040.0 3132.4,8040.0 3104.6,8040.0 1086.5,7520.5 19.9,6568.4 -0.0,1478.3 0.0,0.0 6600.0,0.0 6600.0,8040.0 6546.7,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0045/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4012.0,1440.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0346687,33.4574528]}},{"type":"Feature","properties":{"resourceCoords":[5044.0,5428.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0336571,33.4537854]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0046/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p46","metadata":[{"label":"streets","value":"15"},{"label":"intersections","value":"45"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0046/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0046/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8040.0 -0.0,4750.1 775.5,4756.9 748.9,3812.2 236.3,3826.6 -0.0,3914.8 -0.0,29.3 746.3,0.0 1226.2,438.1 3214.9,435.4 3208.8,972.0 4185.5,982.9 4190.0,0.0 6600.0,0.0 6600.0,8040.0 5616.8,8040.0 5616.8,6922.1 5120.8,6922.0 5125.5,7294.6 4156.1,7292.3 4152.7,8040.0 2182.9,8040.0 2184.6,7287.8 1203.8,7285.0 1202.1,8040.0 -0.0,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0046/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4160.0,6460.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.034897,33.4463458]}},{"type":"Feature","properties":{"resourceCoords":[4188.0,436.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0347596,33.4519305]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0047/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p47","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0047/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0047/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6234.7,8040.0 6236.1,6471.3 5241.9,6466.0 5269.3,3427.7 6335.7,3445.7 6320.4,1451.4 5300.4,1488.0 5309.6,998.9 4298.6,977.2 4289.6,1390.7 4199.4,1388.6 4200.0,1501.0 5300.2,1521.3 5289.3,2454.9 4266.6,2444.5 4176.2,7497.0 4762.8,8040.0 -0.0,8040.0 0.0,0.0 6600.0,0.0 6600.0,8040.0 6234.7,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0047/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.0437196517192,33.45978742441415]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03649117130468,33.45975471857294]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03653859080688,33.452356288586515]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.04376707122141,33.45238899442773]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0005/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5647.4,5412.5 2671.8,5308.8 2261.7,5878.8 2278.6,5295.1 1177.2,5256.7 1334.0,741.6 5759.9,898.1 5647.4,5412.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.04333822189254,33.42279601004441]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.04018289181089,33.424406378536524]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03784897004955,33.42117559399948]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.0410043001312,33.41956522550736]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0059/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p59","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0059/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0059/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6570.3,3494.5 6600.0,8040.0 -0.0,8040.0 -0.0,3950.4 617.5,3535.9 -0.0,2616.0 -0.0,2233.4 1746.4,1007.6 1935.0,663.7 1959.1,276.5 1825.2,0.0 5856.5,0.0 6570.3,3494.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0059/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1340.0,1336.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0390671,33.421999]}},{"type":"Feature","properties":{"resourceCoords":[5100.0,7484.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.035683,33.4164564]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p6","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0006/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2518.9,4988.2 1875.0,5320.5 914.5,5400.5 903.5,863.5 5376.8,881.6 5350.2,3134.2 6475.3,6175.0 3035.8,3857.9 2955.5,4419.8 2518.9,4988.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3156.0,868.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0392256,33.4243572]}},{"type":"Feature","properties":{"resourceCoords":[900.0,3112.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0397048,33.422925]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0060/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p60","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0060/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0060/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"495.8,6943.7 509.2,7658.1 -0.0,7659.6 -0.0,1232.3 4467.9,1141.0 4484.8,373.0 5421.5,319.1 5434.2,1920.4 5168.5,1925.4 5263.2,6913.2 4467.2,6918.3 4470.9,7232.0 2452.8,7282.7 2453.7,6931.2 495.8,6943.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0060/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03379214588412,33.421358089058316]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.02652405934172,33.421175157924914]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.02678916946347,33.41373288431809]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03405725600587,33.41391581545149]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0061/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p61","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0061/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0061/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,4957.0 2533.4,3616.4 1064.0,839.5 1540.2,564.6 1876.3,868.4 2730.5,0.0 5504.6,0.0 5501.7,299.8 5803.9,302.8 5786.1,1415.0 5719.9,1536.7 6073.7,1941.7 6600.0,1941.0 6600.0,2131.7 6053.3,2124.8 6005.4,5967.1 5927.4,6277.4 5999.9,6407.6 5989.8,7217.2 5036.8,7260.0 5003.7,8040.0 389.1,8040.0 197.6,6622.6 -0.0,6583.7 -0.0,4957.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0061/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03425081880323,33.42754661143842]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.02709651497551,33.42748953276164]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.0271792412497,33.420164289735126]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03433354507742,33.42022136841191]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0062/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p62","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0062/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0062/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8040.0 0.0,0.0 4037.2,0.0 3959.8,351.0 4390.4,390.1 4890.3,231.4 5875.0,303.2 5902.3,2035.3 4037.7,2047.9 4049.7,3750.8 4869.7,3757.8 4876.0,4253.7 6600.0,4241.3 6600.0,4786.0 5566.0,4795.3 5595.2,8040.0 3934.3,8040.0 3931.7,7106.6 1943.9,7102.3 1938.8,8040.0 -0.0,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0062/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.0277109441844,33.42555831590784]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.0205313620454,33.42542568915699]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.0207235787654,33.41807440241618]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.0279031609044,33.418207029167036]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0063/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p63","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0063/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0063/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,5313.6 0.0,0.0 266.6,0.0 252.0,1325.3 2173.3,1346.4 2188.7,417.4 4158.4,443.2 4150.8,1368.2 5796.8,1386.4 5787.3,6124.6 6091.3,6125.2 6088.7,5339.9 6600.0,5344.3 6600.0,8040.0 6059.0,8040.0 6070.5,7327.0 5069.0,7316.5 5073.2,7003.8 754.5,6918.7 774.7,5318.9 -0.0,5313.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0063/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.0281639126588,33.419432579780256]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.0209181170527,33.41936585259128]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.02101481836446,33.411946247855106]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.02826061397056,33.412012975044085]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0064/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p64","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0064/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0064/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"819.9,7249.6 303.1,7246.1 307.3,8040.0 -0.0,8040.0 0.0,0.0 6600.0,0.0 6600.0,8040.0 821.5,8040.0 819.9,7249.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0064/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.02177078135436,33.42106194239849]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.01460268667724,33.42098379667804]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.01471593794292,33.413643897500236]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.02188403262005,33.41372204322069]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0065/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p65","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0065/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0065/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5699.2,8040.0 -0.0,8040.0 -0.0,714.5 1037.3,718.1 1028.4,0.0 2996.3,0.0 2993.2,353.3 5021.9,315.4 5020.2,0.0 5820.2,0.0 5824.1,308.2 6600.0,303.5 6600.0,2260.7 5742.8,2265.1 5699.2,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0065/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03460209639096,33.414939191634794]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.02736960053878,33.41479607941254]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.02757698849419,33.40738970581633]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03480948434637,33.40753281803858]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0066/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p66","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"25"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0066/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0066/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6600.0,8040.0 -0.0,8040.0 -0.0,370.7 864.3,358.5 861.6,0.0 5224.7,0.0 5226.8,318.1 6238.3,308.7 6241.2,1034.0 6600.0,1026.9 6600.0,8040.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0066/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3268.0,2308.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0248818,33.4108796]}},{"type":"Feature","properties":{"resourceCoords":[5232.0,2308.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.022748,33.4108246]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0067/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p67","metadata":[{"label":"streets","value":"15"},{"label":"intersections","value":"35"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0067/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0067/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,5734.8 0.0,0.0 6600.0,0.0 6600.0,8040.0 978.0,8040.0 966.6,5730.1 -0.0,5734.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0067/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3320.0,2100.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0186469,33.4352972]}},{"type":"Feature","properties":{"resourceCoords":[1152.0,6964.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.021121,33.4307975]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p7","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0007/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1121.9,1036.8 5661.7,1013.1 5608.6,3285.0 5113.4,8040.0 4785.7,8040.0 2257.9,6357.9 1108.0,3304.0 1121.9,1036.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3368.0,1032.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.0370513,33.4253734]}},{"type":"Feature","properties":{"resourceCoords":[1108.0,3304.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.037532,33.4239412]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Texarkana, Arkansas | 1953 | sanborn00353_002 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:20:47Z","modified":"2026-09-22T10:20:47Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0008/info.json","type":"ImageService2","height":8040,"width":6600},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,6781.9 882.1,890.6 3190.6,0.0 6600.0,0.0 6600.0,8040.0 -0.0,8040.0 -0.0,6781.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd400m:g4004m:g4004tm:g003531953:00353_1953-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03659065266054,33.42605518762496]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03349300558533,33.42740140802521]}},{"type":"Feature","properties":{"resourceCoords":[6600.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03154184512057,33.424229801212796]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8040.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.03463949219578,33.422883580812545]}}]}}]}