{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn04448_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Columbus, Mississippi | 1910 | 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":"47"},{"label":"placed","value":"32"},{"label":"unplaced","value":"15"},{"label":"fit sources","value":"georef 21, georef-snap 9, snap:0 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"9 sheet(s) cut into 24 panels"},{"label":"unplaced pages","value":"p16__2 (tier 1, 33.49530,-88.41638 +/-100m); p19__2 (tier 2, 33.49286,-88.42729 +/-166m); p25__2 (tier 1, 33.48777,-88.42177 +/-128m); p29__3 (tier 1, 33.48522,-88.42297 +/-100m); p30__1 (tier 1, 33.48583,-88.41595 +/-133m); p30__2 (tier 1, 33.48684,-88.43236 +/-142m); p30__3 (tier 1, 33.48597,-88.41528 +/-133m); p30__4 (tier 1, 33.48812,-88.43097 +/-122m); p31__1 (tier 1, 33.50373,-88.40933 +/-100m); p31__2 (tier 1, 33.50338,-88.40755 +/-109m); p31__3 (tier 1, 33.50309,-88.40812 +/-111m); p31__4 (tier 1, 33.50367,-88.40783 +/-100m); p31__5 (tier 1, 33.50317,-88.40843 +/-100m); p32__1 (tier 4, 33.49478,-88.42267 +/-1322m); p32__2 (tier 4, 33.49478,-88.42267 +/-1322m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,0.0 789.7,-0.0 797.8,2272.6 4215.4,2289.3 4266.0,4239.8 6270.9,4233.8 6258.1,4826.8 6452.0,4827.2 6452.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0001/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.43014318412342,33.4994027346764]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42950532962577,33.49605021911218]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.43423983221531,33.495414918502966]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.43487768671298,33.49876743406719]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p10","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"11"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3805.1,4715.6 -0.0,4675.2 -0.0,0.0 152.8,-0.0 43.2,268.8 6103.8,201.6 6086.1,6879.4 3853.7,6873.2 3805.1,4715.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3776.0,2432.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4298688,33.4972111]}},{"type":"Feature","properties":{"resourceCoords":[6080.0,4728.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4309405,33.4959607]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"731.7,7652.0 723.7,189.2 5780.9,146.2 5824.6,-0.0 5871.0,7652.0 731.7,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0011/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42836626129493,33.49664489281619]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42780727021776,33.49366507339461]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.43201535769376,33.49310830923848]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.43257434877093,33.49608812866006]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0012/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0012/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5861.9,313.3 5892.6,2538.3 5978.3,2539.0 5881.9,7152.9 760.1,7177.1 717.2,305.6 5861.9,313.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0012/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42457930151478,33.49717133786652]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42401409802262,33.49423080688211]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42816672986653,33.493667858763885]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42873193335869,33.496608389748296]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0013/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"613.7,7061.1 551.9,462.4 5720.4,419.1 5720.8,7055.0 613.7,7061.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0013/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42087371387379,33.49761848461767]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42031379439118,33.49465502361143]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42449882915625,33.49409734122066]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42505874863886,33.4970608022269]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p14","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0014/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0014/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"646.7,457.5 5794.5,510.5 5821.4,6975.8 715.6,7031.6 646.7,457.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0014/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.41724608687983,33.49817451481192]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.41668843941613,33.49517353566954]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42092648252878,33.494618119469095]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42148412999248,33.49761909861148]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0015__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p15 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0015__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0015/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6452.0,6732.8 5181.6,6732.8 3055.6,6471.6 1887.6,6350.8 1886.0,5283.2 3664.8,5275.6 3672.8,2711.6 4656.4,2698.4 5017.2,3386.8 6452.0,3356.8 6452.0,0.0 6383.8,150.0 316.0,136.0 188.3,7596.2 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0015__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2472.0,4980.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.416011,33.4968151]}},{"type":"Feature","properties":{"resourceCoords":[316.0,136.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4176375,33.4988718]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0015__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p15 [2]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"1886.0"},{"label":"split_canvas_y","value":"2698.4"},{"label":"split_canvas_w","value":"4566.0"},{"label":"split_canvas_h","value":"4034.4"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0015__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0015/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,3356.8 5017.2,3386.8 4656.4,2698.4 3672.8,2711.6 3664.8,5275.6 1886.0,5283.2 1887.6,6350.8 3055.6,6471.6 5181.6,6732.8 6452.0,6732.8 6452.0,3356.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0015__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1886.0,2698.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.41236495584218,33.497632307776094]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,2698.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.40979692561254,33.49770530082643]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,6732.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.40972013139397,33.495799825876354]}},{"type":"Feature","properties":{"resourceCoords":[1886.0,6732.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.41228816162361,33.495726832826016]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0016__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p16 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0016__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0016/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,3060.8 5280.8,3065.2 4896.8,2813.6 4858.4,636.4 4850.8,0.0 413.0,-0.0 479.3,7326.9 6452.0,7354.0 6452.0,3060.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0016__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2796.0,7316.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4203994,33.4938852]}},{"type":"Feature","properties":{"resourceCoords":[5012.0,7316.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4202071,33.4928559]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p17","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0017/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0017/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 3097.3,7652.0 872.1,7352.0 1029.9,4761.0 1010.5,157.0 5443.2,138.6 5397.0,6191.1 6452.0,6194.4 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1044.0,2496.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4228174,33.4935601]}},{"type":"Feature","properties":{"resourceCoords":[5440.0,4732.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4202071,33.4928559]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0018/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0018/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"767.5,6918.0 1052.7,4866.8 1084.8,449.6 5430.7,452.4 5430.8,4996.7 5263.1,7553.0 767.5,6918.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0018/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42608054905895,33.49442480705597]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42251711735564,33.494916970186196]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.4218221029524,33.49136765215058]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42538553465572,33.490875489020354]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0019__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p19 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"},{"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":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0019__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0019/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5711.0,7231.5 6452.0,578.5 4419.5,323.8 -0.0,347.8 1.0,5187.2 427.2,5185.6 2183.6,5172.4 2184.0,5813.2 1.2,5830.4 1.5,7296.6 5711.0,7231.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0019__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3600.0,2600.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4263682,33.4924651]}},{"type":"Feature","properties":{"resourceCoords":[2348.0,7264.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4290196,33.4927159]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p20","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"7"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0020/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0020/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6115.8,226.9 6180.7,6520.8 6452.0,6519.5 6452.0,7652.0 -0.0,7652.0 -0.0,5567.2 186.4,5566.0 113.1,291.9 6115.8,226.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3836.0,2520.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4301313,33.4919582]}},{"type":"Feature","properties":{"resourceCoords":[3836.0,252.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.428908,33.492111]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p21","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"17"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0021/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0021/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4047.4,7541.7 3987.8,7652.0 -0.0,7652.0 -0.0,124.9 6159.5,91.4 6200.0,2496.0 5579.7,7652.0 4047.4,7541.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5964.0,4340.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.428456,33.4891213]}},{"type":"Feature","properties":{"resourceCoords":[6200.0,2496.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.428483,33.4899856]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p22","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"19"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0022/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0022/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1110.7,7153.5 1049.6,501.2 3314.7,441.4 3512.4,298.7 5568.7,118.8 5574.9,6799.2 3710.4,6793.3 1110.7,7153.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0022/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3308.0,4608.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.427275,33.4902017]}},{"type":"Feature","properties":{"resourceCoords":[3308.0,2392.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4260434,33.4902317]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p23","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0023/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0023/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4346.4,7365.4 4237.9,7652.0 3694.3,7652.0 3677.8,7372.3 351.4,7406.6 298.6,710.1 1991.3,688.6 1981.4,-0.0 6452.0,-0.0 6452.0,5992.1 5068.0,5460.7 4745.8,6311.1 4747.4,7361.3 4346.4,7365.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0023/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42435319365991,33.48936093860053]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42427437980002,33.486356013961256]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42851757294804,33.48627750764735]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42859638680793,33.48928243228662]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p24","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0024/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0024/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,6927.6 4744.5,6923.9 2678.6,7089.3 2479.1,7231.0 268.6,7274.9 368.2,-0.0 2308.0,-0.0 2310.0,529.9 4799.8,525.4 4786.7,1538.1 4777.8,2237.4 4776.0,2375.9 6452.0,2369.7 6452.0,6927.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0024/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4760.0,4928.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4236384,33.4892412]}},{"type":"Feature","properties":{"resourceCoords":[292.0,4928.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.423729,33.4913034]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0025__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p25 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"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":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0025__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0025/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 4318.0,7652.0 4364.0,5724.4 4348.4,5773.6 4367.2,5591.6 4458.4,4715.6 4452.8,3700.8 6452.0,3692.0 6452.0,0.0 1856.6,0.0 1852.0,2492.0 -0.0,2461.4 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0025__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1852.0,2492.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4212011,33.4892973]}},{"type":"Feature","properties":{"resourceCoords":[1852.0,244.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4212512,33.4903338]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p26","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0026/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0026/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 0.0,7652.0 0.0,-0.0 6452.0,0.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0026/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2696.0,2260.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4270375,33.4829972]}},{"type":"Feature","properties":{"resourceCoords":[2696.0,4432.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.425774,33.4830053]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p27","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0027/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0027/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6123.8,43.1 6117.6,7278.7 6452.0,7277.6 6452.0,7652.0 -0.0,7652.0 -0.0,0.0 6123.8,43.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0027/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2004.0,2892.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4131172,33.4944041]}},{"type":"Feature","properties":{"resourceCoords":[6120.0,5156.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4143561,33.4924291]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p28","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0028/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0028/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 673.2,7652.0 671.1,7419.7 328.0,7424.0 266.4,-0.0 6452.0,-0.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0028/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2544.0,3004.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4130984,33.4914085]}},{"type":"Feature","properties":{"resourceCoords":[328.0,7424.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4155636,33.4924092]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0029__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p29 [1]","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":"5260.8"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0029__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0029/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,0.0 0.0,0.0 -0.0,5260.8 2344.4,5232.0 2660.4,5182.4 4230.0,4936.0 4229.6,4181.6 6452.0,4170.4 6452.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0029__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2460.0,2900.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4223037,33.4850746]}},{"type":"Feature","properties":{"resourceCoords":[2460.0,5036.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4222793,33.4840549]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0029__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p29 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"2660.4"},{"label":"split_canvas_y","value":"4170.4"},{"label":"split_canvas_w","value":"3791.6"},{"label":"split_canvas_h","value":"3481.6"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0029__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0029/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,4170.4 5500.0,4175.2 4500.2,4558.1 4360.0,4180.9 4229.6,4181.6 4230.0,4936.0 2660.4,5182.4 2660.8,5228.0 2671.2,6138.4 2686.0,7652.0 3088.0,7652.0 6452.0,7652.0 6452.0,4170.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0029__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5388.1,6728.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4283195,33.4860241]}},{"type":"Feature","properties":{"resourceCoords":[4500.2,4558.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4283772,33.4870744]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p2 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4698.0"},{"label":"split_canvas_w","value":"3865.2"},{"label":"split_canvas_h","value":"2954.0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3843.7,7434.0 3865.2,4698.8 0.0,4698.0 -0.0,7652.0 2016.0,7652.0 2016.4,7419.3 3843.7,7434.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1624.5,7416.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4189907,33.5058146]}},{"type":"Feature","properties":{"resourceCoords":[1624.5,5217.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4177811,33.5059862]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p2 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"},{"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":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0002__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5485.9,6884.8 6151.6,7355.1 6216.2,274.1 -0.0,242.4 0.0,4698.0 3865.2,4698.8 3842.0,7652.0 5505.5,7652.0 5485.9,6884.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1772.0,4276.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4209992,33.5045172]}},{"type":"Feature","properties":{"resourceCoords":[3956.0,5812.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4216366,33.5034038]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"180.6,468.6 2985.4,404.3 2979.4,0.0 6452.0,0.0 6452.0,6987.5 227.1,6991.0 180.6,468.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.41892493878547,33.50497187233714]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.41545551247073,33.505426808267416]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.41481299077255,33.501971543648104]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.41828241708728,33.501516607717825]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p4","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"683.1,7001.1 719.6,389.5 5525.4,404.8 5487.4,7028.7 683.1,7001.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2828.0,4832.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4206484,33.5015023]}},{"type":"Feature","properties":{"resourceCoords":[2828.0,2616.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4194332,33.5016678]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,430.7 645.5,871.8 633.5,409.9 6452.0,358.3 6452.0,7049.1 5616.2,7060.2 5628.7,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42185957452025,33.502636555047246]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42133810911885,33.49970690611276]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42547563303563,33.49918755416109]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.42599709843704,33.50211720309557]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"247.2,7124.0 261.6,569.1 6452.0,627.4 6452.0,7148.9 247.2,7124.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.41840725442867,33.502068292253405]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.41493988099626,33.50255271106223]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.41425574238413,33.49909937600387]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.41772311581654,33.498614957195045]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p7","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6119.2,7293.7 -0.0,7310.1 -0.0,665.3 6050.9,639.4 6119.2,7293.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3804.0,2864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4188544,33.4987059]}},{"type":"Feature","properties":{"resourceCoords":[6084.0,5080.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4198705,33.4975064]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p8","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"18"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"791.7,7086.0 897.3,505.8 6034.3,537.2 6050.2,7111.8 791.7,7086.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3768.0,2720.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4224831,33.4982009]}},{"type":"Feature","properties":{"resourceCoords":[6048.0,4904.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4234719,33.4969916]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Mississippi | 1910 | sanborn04448_006 p9","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-22T19:16:53Z","modified":"2026-09-22T19:16:53Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6092.2,7192.3 -0.0,7209.3 -0.0,302.4 6114.4,364.4 6092.2,7192.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd398m:g3984m:g3984cm:g3984cm_g044481910:04448_1910-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3788.0,2584.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4261113,33.4977059]}},{"type":"Feature","properties":{"resourceCoords":[1600.0,320.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.4250824,33.4988783]}}]}}]}