{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn08131_007.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Columbia, South-Carolina | 1919 | 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":"87"},{"label":"placed","value":"61"},{"label":"unplaced","value":"26"},{"label":"fit sources","value":"georef-snap 40, georef 27, georef-street 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"10 sheet(s) cut into 23 panels"},{"label":"unplaced pages","value":"p0 (tier 4, 34.00197,-81.03218 +/-2860m); p27__2 (tier 2, 33.99257,-81.04075 +/-100m); p37__1 (tier 1, 33.99598,-81.04380 +/-126m); p37__3 (tier 1, 34.02054,-81.03717 +/-122m); p37__4 (tier 1, 33.99506,-81.04697 +/-126m); p38 (tier 4, 34.00197,-81.03218 +/-2860m); p39 (tier 1, 34.02150,-81.05219 +/-247m); p44__2 (tier 1, 34.00403,-81.01597 +/-163m); p57__2 (tier 1, 33.99970,-81.01397 +/-260m); p57__3 (tier 1, 34.00446,-81.00741 +/-125m); p62__1 (tier 2, 34.00011,-81.03780 +/-100m); p62__2 (tier 2, 34.00011,-81.03780 +/-100m); p63__1 (tier 3, 33.98954,-81.05348 +/-616m); p63__2 (tier 3, 33.98954,-81.05348 +/-616m); p64__1 (tier 1, 33.99534,-81.01717 +/-243m); p64__2 (tier 1, 33.99502,-81.01918 +/-100m); p65__1 (tier 4, 34.00197,-81.03218 +/-2860m); p65__2 (tier 4, 34.00197,-81.03218 +/-2860m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0001/info.json","type":"ImageService2","height":7916,"width":6716},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6446.2,7100.4 288.5,7134.2 282.5,3912.9 -0.0,3912.3 -0.0,838.9 6459.5,849.1 6446.2,7100.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0001/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03664376491761,34.00376776644461]}},{"type":"Feature","properties":{"resourceCoords":[6716.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03315465573581,34.00484877225925]}},{"type":"Feature","properties":{"resourceCoords":[6716.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0316284660911,34.00141537320406]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0351175752729,34.00033436738942]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p10","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0010/info.json","type":"ImageService2","height":7916,"width":6732},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"197.4,0.0 6644.6,0.0 6665.8,7769.2 334.3,7780.3 197.4,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0010/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03841282898163,34.01580289644929]}},{"type":"Feature","properties":{"resourceCoords":[6732.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03488402169843,34.01688856949733]}},{"type":"Feature","properties":{"resourceCoords":[6732.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03335466847254,34.01342485130494]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03688347575574,34.012339178256894]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0011/info.json","type":"ImageService2","height":7916,"width":6740},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6725.5,1114.1 6740.0,7916.0 -0.0,7916.0 -0.0,1422.4 6725.5,1114.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0011/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.05078090302271,34.002438010528365]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04732488418267,34.00343941182062]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04591614084791,34.00005062575583]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04937215968795,33.999049224463576]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0012/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0012/info.json","type":"ImageService2","height":7916,"width":6740},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"567.5,846.7 6496.7,843.7 6570.3,6161.9 6740.0,6624.1 6740.0,7006.8 6540.7,7350.9 6547.8,7916.0 260.2,7916.0 431.7,7814.6 567.5,846.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0012/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04766934065323,34.003410317813206]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04412578814949,34.00450931459445]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04257972972152,34.001034743776124]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04612328222527,33.99993574699488]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p13","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0013/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0013/info.json","type":"ImageService2","height":7916,"width":6740},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6740.0,791.0 6740.0,6975.8 763.0,6937.5 416.5,6623.9 262.7,5554.3 275.5,847.8 6740.0,791.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0013/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04439771388373,34.004425809800466]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04086373155084,34.0055168484546]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03932885111875,34.00205170084134]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04286283345164,34.00096066218721]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p14","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0014/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0014/info.json","type":"ImageService2","height":7916,"width":6740},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6434.6,1005.0 6740.0,879.3 6740.0,7042.4 692.7,7075.9 669.4,849.3 6433.1,777.1 6434.6,1005.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0014/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04122141908454,34.0054338563565]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03770629781178,34.00650659073369]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03619714987556,34.00305997810367]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03971227114832,34.001987243726475]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p15","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0015/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0015/info.json","type":"ImageService2","height":7916,"width":6740},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6740.0,7092.0 6513.4,7093.5 6502.3,7916.0 -0.0,7916.0 -0.0,1604.2 210.9,1610.9 36.1,1711.8 6407.3,1777.1 6405.9,1204.4 6611.4,857.8 6614.6,549.2 6740.0,665.5 6740.0,7092.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0015/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0463441367257,34.00071084651038]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04286074437447,34.00182523911413]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04129307571056,33.99840955173074]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04477646806178,33.997295159126985]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0016/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0016/info.json","type":"ImageService2","height":7916,"width":6740},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"581.7,674.4 6645.2,773.4 6663.4,3880.8 6458.9,3883.3 6379.2,7089.2 689.1,7125.8 581.7,674.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0016/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04316826609,34.00170946222777]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03970827935767,34.002782052399155]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03819939963063,33.99938935285086]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04165938636297,33.99831676267948]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p17","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0017/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0017/info.json","type":"ImageService2","height":7916,"width":6740},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"535.7,3852.7 531.8,804.0 6508.0,833.4 6493.5,3884.7 6740.0,3886.4 6740.0,7082.1 6441.5,7051.2 6442.3,6826.4 325.4,6787.9 335.1,3854.2 535.7,3852.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0017/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04004543337528,34.00269880946778]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03652472857556,34.00380547660119]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03496789231232,34.00035328045448]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03848859711205,33.99924661332108]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p18","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0018/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0018/info.json","type":"ImageService2","height":7916,"width":6740},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,5741.6 -0.0,3925.3 -0.0,3925.3 3.0,1741.9 6546.1,1565.6 6720.7,6395.3 6277.0,6429.1 710.9,6497.5 695.9,5731.2 -0.0,5741.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0018/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04509647952858,33.998048835811296]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04160163380698,33.99907765224733]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04015439743642,33.99565061983221]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04364924315803,33.99462180339618]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p19","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0019/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0019/info.json","type":"ImageService2","height":7916,"width":6740},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6702.0,4254.9 6699.7,7127.4 6496.6,7127.9 6495.2,7916.0 3254.0,7916.0 3223.9,7504.5 2958.5,7267.3 1082.2,7149.4 796.4,6685.1 649.9,5912.0 661.1,895.2 6430.5,835.1 6481.3,4134.6 6702.0,4254.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0019/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0420964,33.9990115]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0385419,34.0001015]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03699769999999,33.9966404]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0405522,33.9955504]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0002/info.json","type":"ImageService2","height":7916,"width":6740},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"325.0,782.3 6554.9,798.5 6523.6,6818.0 6740.0,6820.3 6740.0,7035.4 280.1,7003.9 325.0,782.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03344715443178,34.004726170735815]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.02993564506797,34.0058310796994]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.02838124598085,34.0023879802008]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03189275534467,34.00128307123722]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p20","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0020/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0020/info.json","type":"ImageService2","height":7916,"width":6760},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"349.1,4046.5 118.1,4043.8 104.2,0.0 171.3,393.9 6522.8,448.2 6624.9,692.6 6502.9,7205.7 328.5,7157.6 349.1,4046.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0020/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0387016387998,33.999930069116296]}},{"type":"Feature","properties":{"resourceCoords":[6760.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03530389057764,34.0010054096508]}},{"type":"Feature","properties":{"resourceCoords":[6760.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03379564861841,33.99768352635272]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03719339684056,33.99660818581822]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p21","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0021/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0021/info.json","type":"ImageService2","height":7916,"width":6740},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6458.4,759.1 6550.0,7212.5 -0.0,7305.0 -0.0,875.9 6458.4,759.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0021/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3420.0,7252.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0323037,33.9984836]}},{"type":"Feature","properties":{"resourceCoords":[6504.0,4112.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0312861,34.0002974]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p22","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0022/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0022/info.json","type":"ImageService2","height":7916,"width":6728},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6506.4,7230.3 284.2,7193.8 292.2,801.5 6525.1,823.4 6516.6,3756.7 6728.0,3758.2 6728.0,4171.4 6515.3,4169.1 6506.4,7230.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0022/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03223126940074,34.00202306888972]}},{"type":"Feature","properties":{"resourceCoords":[6728.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0287671910419,34.00310876201513]}},{"type":"Feature","properties":{"resourceCoords":[6728.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.02723714831988,33.99970600574161]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03070122667873,33.9986203126162]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p23","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0023/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0023/info.json","type":"ImageService2","height":7916,"width":6764},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6447.7,6909.2 -0.0,6904.8 -0.0,-0.0 6404.5,0.0 6447.7,6909.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0023/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3456.0,3896.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0414395,33.9941087]}},{"type":"Feature","properties":{"resourceCoords":[3456.0,712.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0420409,33.9954598]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p24","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0024/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0024/info.json","type":"ImageService2","height":7916,"width":6772},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 442.1,0.0 820.4,701.9 2765.9,861.9 2955.7,1072.1 2984.1,1490.6 6278.9,1508.8 6282.8,6973.0 346.8,6982.3 346.8,6841.2 -0.0,6840.5 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0024/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6388.0,3884.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0366078,33.995599]}},{"type":"Feature","properties":{"resourceCoords":[6388.0,708.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0372263,33.9969622]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p25","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0025/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0025/info.json","type":"ImageService2","height":7916,"width":6772},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"397.4,6990.5 335.3,733.3 6772.0,716.1 6772.0,6935.2 397.4,6990.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0025/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03759212808724,33.99720883666504]}},{"type":"Feature","properties":{"resourceCoords":[6772.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03409310908499,33.998281434349174]}},{"type":"Feature","properties":{"resourceCoords":[6772.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03259142862836,33.99486649260498]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03609044763061,33.99379389492084]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p26","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0026/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0026/info.json","type":"ImageService2","height":7916,"width":6772},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"157.6,737.4 6536.3,720.0 6525.8,6195.1 6223.0,7023.6 137.9,7050.3 157.6,737.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0026/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3392.0,3900.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0317051,33.9971354]}},{"type":"Feature","properties":{"resourceCoords":[3392.0,724.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0323037,33.9984836]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0027__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p27 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6772.0"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0027__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0027/info.json","type":"ImageService2","height":7916,"width":6772},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 -0.0,7916.0 5036.0,7916.0 5876.0,7916.0 6177.4,7916.0 6166.2,6386.8 6772.0,6385.3 6772.0,6052.8 6772.0,4550.0 6772.0,39.9 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0027__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":[-81.04266387510043,33.99228330791322]}},{"type":"Feature","properties":{"resourceCoords":[6772.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03916721424984,33.99337134391722]}},{"type":"Feature","properties":{"resourceCoords":[6772.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03763178878442,33.98998566545466]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04112844963501,33.98889762945066]}},{"type":"Feature","properties":{"resourceCoords":[352.0,6392.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0412423,33.989606]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p28","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0028/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0028/info.json","type":"ImageService2","height":7916,"width":6760},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"443.2,6968.5 462.4,714.4 6119.0,749.2 6084.4,6924.2 443.2,6968.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0028/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03950528373915,33.99352156993523]}},{"type":"Feature","properties":{"resourceCoords":[6760.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03607441435747,33.994616372027274]}},{"type":"Feature","properties":{"resourceCoords":[6760.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03453899042046,33.99126185751516]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03796985980213,33.99016705542312]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0029/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p29","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0029/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0029/info.json","type":"ImageService2","height":7916,"width":6772},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"546.8,7095.2 352.7,6808.3 -0.0,6813.1 -0.0,748.7 6772.0,739.6 6772.0,7030.7 6533.2,7031.9 6515.8,6774.6 3466.5,6793.9 3466.1,7047.0 546.8,7095.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0029/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03640013613153,33.994518800359614]}},{"type":"Feature","properties":{"resourceCoords":[6772.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03289298595426,33.99561916906175]}},{"type":"Feature","properties":{"resourceCoords":[6772.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03135247176294,33.99219618749107]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03485962194021,33.991095818788935]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0003/info.json","type":"ImageService2","height":7916,"width":6740},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"233.9,7007.4 283.7,1691.1 6501.9,1715.7 6493.1,7037.4 233.9,7007.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03784139723271,34.006424830046086]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03435929501326,34.00751436471971]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03282649325322,34.00410016942517]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03630859547268,34.00301063475155]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p30","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0030/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0030/info.json","type":"ImageService2","height":7916,"width":6772},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6521.1,0.0 6772.0,0.0 6772.0,7916.0 19.4,7916.0 20.9,7089.6 260.3,7088.5 261.8,780.4 6189.6,811.3 6521.1,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0030/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03303580707104,33.99559342985847]}},{"type":"Feature","properties":{"resourceCoords":[6772.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0295383782538,33.99669150313279]}},{"type":"Feature","properties":{"resourceCoords":[6772.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0280010589502,33.99327805115537]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03149848776744,33.99217997788105]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p31","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0031/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0031/info.json","type":"ImageService2","height":7916,"width":6768},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6437.6,5243.3 6449.9,6037.3 34.5,5945.2 -0.0,755.1 6365.6,740.7 6552.9,1023.6 6470.4,4272.7 6171.2,4903.4 6437.6,5243.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0031/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03839512709058,33.99087434624142]}},{"type":"Feature","properties":{"resourceCoords":[6768.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0348316010904,33.99202622198299]}},{"type":"Feature","properties":{"resourceCoords":[6768.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03321809728811,33.988546004039605]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03678162328829,33.987394128298035]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p32","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0032/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0032/info.json","type":"ImageService2","height":7916,"width":6780},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6320.4,1022.8 6318.3,7916.0 209.9,7916.0 207.5,5609.5 -0.0,5177.1 246.3,4614.1 348.4,1281.8 3267.5,1264.2 3271.9,1009.9 6320.4,1022.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0032/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0351742,33.9920297]}},{"type":"Feature","properties":{"resourceCoords":[6780.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0316763,33.9931624]}},{"type":"Feature","properties":{"resourceCoords":[6780.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0300812,33.9897762]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0335791,33.9886435]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p33","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0033/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0033/info.json","type":"ImageService2","height":7916,"width":6780},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6556.4,1691.9 6485.3,7916.0 70.6,7916.0 -0.0,1764.2 6556.4,1691.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0033/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3368.0,3904.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.02934,33.9918075]}},{"type":"Feature","properties":{"resourceCoords":[6480.0,724.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0283448,33.9936375]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p34","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0034/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0034/info.json","type":"ImageService2","height":7916,"width":6780},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4844.8,6987.1 4860.8,7916.0 3465.4,7916.0 3359.0,7011.5 -0.0,7035.9 -0.0,-0.0 6522.7,0.0 6509.6,6985.8 4844.8,6987.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0034/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03716516181365,33.98826643184508]}},{"type":"Feature","properties":{"resourceCoords":[6780.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03363453251079,33.98935928949972]}},{"type":"Feature","properties":{"resourceCoords":[6780.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03210645387973,33.985917199665245]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03563708318259,33.984824342010604]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0035/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p35","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0035/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0035/info.json","type":"ImageService2","height":7916,"width":6760},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6537.0,1274.4 6539.6,1513.9 6760.0,1512.0 6760.0,3799.3 6569.6,3800.4 6597.4,7021.9 410.0,7047.6 363.5,1459.2 6537.0,1274.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0035/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03392469419657,33.989251791606776]}},{"type":"Feature","properties":{"resourceCoords":[6760.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03043695632039,33.99028208194242]}},{"type":"Feature","properties":{"resourceCoords":[6760.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.02899208217237,33.98687178950218]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03247982004855,33.98584149916654]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p36","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0036/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0036/info.json","type":"ImageService2","height":7916,"width":6780},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"205.9,7916.0 267.3,3272.4 451.9,3274.6 491.8,1056.2 6459.8,1111.8 6297.1,7916.0 205.9,7916.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0036/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03062963791494,33.99001550253155]}},{"type":"Feature","properties":{"resourceCoords":[6780.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0270470790839,33.99113468822755]}},{"type":"Feature","properties":{"resourceCoords":[6780.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.02548215543236,33.987642042700166]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0290647142634,33.98652285700417]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0037__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p37 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"3257.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3502.8"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0037__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0037/info.json","type":"ImageService2","height":7916,"width":6760},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3292.0,0.0 3257.2,4483.2 3620.0,4606.0 4595.6,7916.0 5431.6,7916.0 5921.7,7916.0 5940.8,804.3 6760.0,806.4 6760.0,0.0 3292.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0037__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6264.2,4800.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0430512,33.9936378]}},{"type":"Feature","properties":{"resourceCoords":[6264.2,1644.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0436299,33.9949271]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p4","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0004/info.json","type":"ImageService2","height":7916,"width":6748},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"256.8,7048.1 312.0,720.0 6688.7,753.9 6625.4,7068.3 256.8,7048.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3392.0,7076.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0315213,34.0049309]}},{"type":"Feature","properties":{"resourceCoords":[312.0,720.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.034322,34.0071208]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0040/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p40","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0040/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0040/info.json","type":"ImageService2","height":7916,"width":6788},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6294.9,0.0 6294.6,235.1 6788.0,267.4 6788.0,7829.7 506.6,6707.4 553.1,6486.9 783.4,6530.8 806.5,6383.5 -0.0,6253.3 -0.0,-0.0 6294.9,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0040/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0512172789749,34.015673593064506]}},{"type":"Feature","properties":{"resourceCoords":[6788.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04502319950568,34.0187722834067]}},{"type":"Feature","properties":{"resourceCoords":[6788.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04069420762322,34.01274257814492]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04688828709244,34.00964388780273]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0041/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p41","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"23"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0041/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0041/info.json","type":"ImageService2","height":7916,"width":6756},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 6756.0,0.0 6756.0,138.1 6540.0,132.0 6328.0,7795.9 3448.0,7727.3 3438.9,7916.0 -0.0,7916.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0041/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3452.0,4748.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0484856,34.00578]}},{"type":"Feature","properties":{"resourceCoords":[6540.0,132.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0471651,34.0109849]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0042/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p42","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0042/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0042/info.json","type":"ImageService2","height":7916,"width":6768},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"240.1,0.0 6517.4,0.0 6417.6,7816.2 197.8,7815.8 240.1,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0042/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04733283441026,34.010717820118415]}},{"type":"Feature","properties":{"resourceCoords":[6768.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0404007926642,34.01291635648964]}},{"type":"Feature","properties":{"resourceCoords":[6768.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0373204840125,34.00614787166538]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04425252575855,34.00394933529415]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0043__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p43 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3512.0"},{"label":"split_canvas_w","value":"5346.4"},{"label":"split_canvas_h","value":"4404.0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0043__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0043/info.json","type":"ImageService2","height":7916,"width":6748},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1476.7,7916.0 2324.0,7916.0 4947.4,7916.0 4944.1,6811.4 4328.0,5119.9 3467.8,5106.5 3474.0,3519.0 694.3,3513.4 1476.7,7916.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0043__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1511.5,6540.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0419003,34.0149101]}},{"type":"Feature","properties":{"resourceCoords":[399.9,4484.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0438315,34.0162973]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0043__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p43 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6748.0"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0043__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0043/info.json","type":"ImageService2","height":7916,"width":6748},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5783.3,7396.6 5741.2,7916.0 6748.0,7916.0 6748.0,0.0 0.0,-0.0 0.0,3512.0 3745.2,3519.6 5134.5,7334.3 5783.3,7396.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0043__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5836.0,500.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.042479,34.023556]}},{"type":"Feature","properties":{"resourceCoords":[4792.0,3688.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0419692,34.0201805]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0044__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p44 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"26"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3684.8"},{"label":"split_canvas_w","value":"6748.0"},{"label":"split_canvas_h","value":"4231.2"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0044__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0044/info.json","type":"ImageService2","height":7916,"width":6748},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,6286.8 -0.0,7916.0 6748.0,7916.0 6748.0,3977.8 5944.1,3946.4 5932.2,4250.9 5619.2,3940.9 4180.7,3864.3 3949.6,3960.9 3878.4,4985.2 1734.2,4886.6 1289.2,5072.5 -0.0,6286.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0044__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4096.0,5228.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0149937,34.0045293]}},{"type":"Feature","properties":{"resourceCoords":[1088.0,7284.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0171391,34.0016239]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0045/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p45","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0045/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0045/info.json","type":"ImageService2","height":7916,"width":6724},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"324.9,2766.6 291.4,335.9 -0.0,340.4 0.0,-0.0 6354.1,0.0 6724.0,840.5 6724.0,1983.5 6549.7,2483.0 6579.5,7381.5 3434.0,7436.0 3443.1,7916.0 1883.7,7916.0 1877.7,7465.0 423.1,7487.0 320.2,2766.6 324.9,2766.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0045/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3432.0,7436.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0291015,34.0117556]}},{"type":"Feature","properties":{"resourceCoords":[1852.0,5884.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0312984,34.0126041]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0046/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p46","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0046/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0046/info.json","type":"ImageService2","height":7916,"width":6748},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"431.1,2036.1 439.8,1000.4 66.6,0.0 6748.0,0.0 6748.0,4981.2 6415.2,4981.0 6398.8,7916.0 125.2,7916.0 127.1,7485.9 238.4,7485.4 249.9,2539.0 431.1,2036.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0046/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.02888512997451,34.01899574262427]}},{"type":"Feature","properties":{"resourceCoords":[6748.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.02206308410155,34.02107725940958]}},{"type":"Feature","properties":{"resourceCoords":[6748.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.01913779947603,34.0143970842934]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.02595984534899,34.01231556750809]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0047/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p47","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"25"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0047/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0047/info.json","type":"ImageService2","height":7916,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1821.2,7127.3 286.4,7101.2 357.4,767.5 1869.1,778.0 1865.1,1233.8 3440.8,1268.5 3442.3,783.3 6511.0,798.0 6482.8,2381.7 6597.9,2382.5 6561.4,6344.6 1826.9,6321.9 1821.2,7127.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0047/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3440.0,3940.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0278947,34.0091067]}},{"type":"Feature","properties":{"resourceCoords":[292.0,768.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0322955,34.0107682]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0048/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p48","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0048/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0048/info.json","type":"ImageService2","height":7916,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"116.4,2359.2 -0.0,2359.9 -0.0,1200.2 6313.4,1173.8 6334.0,3812.6 6514.8,4019.4 6565.8,7916.0 168.0,7916.0 116.4,2359.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0048/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0262688564362,34.01336222407177]}},{"type":"Feature","properties":{"resourceCoords":[6736.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.01949166055249,34.01540323904143]}},{"type":"Feature","properties":{"resourceCoords":[6736.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.01661837693413,34.00875471649747]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.02339557281785,34.00671370152781]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0049/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p49","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0049/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0049/info.json","type":"ImageService2","height":7916,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"251.6,7270.4 249.3,5709.4 357.8,5710.1 356.8,5499.4 249.1,5499.1 246.8,4003.3 403.3,4003.4 402.7,3892.4 291.0,3891.8 289.4,784.3 1828.0,803.1 1826.2,0.0 6572.2,0.0 6586.7,3874.1 6430.5,3875.1 6430.9,3990.9 6586.6,3989.7 6575.6,5486.5 6437.1,5487.3 6437.5,5700.8 6570.5,5699.2 6585.9,7262.8 251.6,7270.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0049/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03046178013686,34.00602518150812]}},{"type":"Feature","properties":{"resourceCoords":[6736.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.02364900608114,34.008131780981934]}},{"type":"Feature","properties":{"resourceCoords":[6736.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.02068365117101,34.00144777712601]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.02749642522673,33.9993411776522]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0005/info.json","type":"ImageService2","height":7916,"width":6748},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3.1,837.7 6511.7,872.5 6541.2,7916.0 324.2,7916.0 329.0,7026.7 13.5,7155.0 3.1,837.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03905212711999,34.00910929761071]}},{"type":"Feature","properties":{"resourceCoords":[6748.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03556002193642,34.01018883604129]}},{"type":"Feature","properties":{"resourceCoords":[6748.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03404303608617,34.00676899974702]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03753514126974,34.00568946131644]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0050/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p50","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0050/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0050/info.json","type":"ImageService2","height":7916,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,3975.8 -0.0,3859.7 156.5,3859.4 155.2,1541.2 6510.1,1621.2 6502.9,0.0 6736.0,0.0 6736.0,5128.6 6446.5,5130.9 6441.4,6554.6 3380.7,6538.6 3380.8,6694.9 138.3,6654.8 132.8,5687.6 -0.0,5688.6 15.7,5474.7 138.8,5474.5 155.9,3975.2 -0.0,3975.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0050/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.02396571502858,34.008012728297246]}},{"type":"Feature","properties":{"resourceCoords":[6736.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.01717484636343,34.01013885664622]}},{"type":"Feature","properties":{"resourceCoords":[6736.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.01418192996051,34.003476503685285]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.02097279862566,34.00135037533631]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0051/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p51","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"14"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0051/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0051/info.json","type":"ImageService2","height":7916,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"378.4,3287.8 251.4,3288.6 264.5,552.0 6370.2,539.5 6328.4,6624.2 6718.7,6623.7 6719.4,7221.3 6363.2,7226.9 6370.7,7916.0 255.2,7916.0 278.7,6769.5 384.7,6769.1 378.4,3287.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0051/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3400.0,552.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0274838,33.999965]}},{"type":"Feature","properties":{"resourceCoords":[1824.0,552.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0290986,33.9994679]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0052/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p52","metadata":[{"label":"streets","value":"13"},{"label":"intersections","value":"16"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0052/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0052/info.json","type":"ImageService2","height":7916,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,617.8 3276.6,591.1 3268.5,0.0 6451.2,0.0 6461.2,1204.9 5336.5,1218.8 5459.9,2888.7 6474.8,2813.7 6454.8,0.0 6567.1,0.0 6586.4,2176.3 6736.0,2182.1 6736.0,7916.0 6630.3,7916.0 6616.2,7118.6 3533.6,7188.0 3499.9,7916.0 2953.6,7916.0 3436.2,7190.1 392.8,7258.6 388.1,6664.4 -0.0,6667.6 -0.0,617.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0052/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4492.0,2144.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0192436,34.0010019]}},{"type":"Feature","properties":{"resourceCoords":[1736.0,2636.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0219028,33.999724]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0053/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p53","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0053/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0053/info.json","type":"ImageService2","height":7916,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"343.5,1269.8 6390.4,1277.3 6383.8,595.9 6736.0,590.9 6736.0,3103.5 6736.0,3103.5 6736.0,6949.9 6445.2,6949.6 6454.6,7916.0 -0.0,7916.0 -0.0,7243.0 214.0,7242.3 343.5,1269.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0053/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4980.0,1744.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0229268,33.9938016]}},{"type":"Feature","properties":{"resourceCoords":[308.0,1744.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0277598,33.9923082]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0054/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p54","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0054/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0054/info.json","type":"ImageService2","height":7916,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"362.6,0.0 3479.3,0.0 2972.2,728.0 3531.4,740.5 3574.1,0.0 6736.0,0.0 6736.0,7916.0 -0.0,7916.0 -0.0,6507.7 299.3,6512.2 362.6,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0054/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.02191722887316,33.99523500626349]}},{"type":"Feature","properties":{"resourceCoords":[6736.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.01518589502555,33.99740692904198]}},{"type":"Feature","properties":{"resourceCoords":[6736.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.01212897400976,33.99080199162548]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.01886030785737,33.988630068846994]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0055/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p55","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0055/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0055/info.json","type":"ImageService2","height":7916,"width":6736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"354.9,6965.8 336.6,1319.7 674.8,1318.4 668.9,0.0 6736.0,0.0 6736.0,7065.9 420.1,6742.0 405.7,7023.9 354.9,6965.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0055/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.02136855378895,34.01776824358685]}},{"type":"Feature","properties":{"resourceCoords":[6736.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0146547999843,34.01978827212292]}},{"type":"Feature","properties":{"resourceCoords":[6736.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.01181091212466,34.01320233071172]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.0185246659293,34.01118230217565]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0056/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p56","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0056/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0056/info.json","type":"ImageService2","height":7916,"width":6748},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"832.6,7724.8 506.0,2635.0 274.6,2649.9 136.4,416.8 -0.0,276.3 0.0,0.0 6748.0,0.0 6748.0,7579.9 4543.5,7675.4 4631.1,7916.0 4289.9,7916.0 3813.7,7476.5 2366.9,7601.7 2395.6,7916.0 2100.7,7916.0 2030.7,7638.2 832.6,7724.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0056/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.01852770197745,34.01228507059117]}},{"type":"Feature","properties":{"resourceCoords":[6748.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.01153631533961,34.01405655328841]}},{"type":"Feature","properties":{"resourceCoords":[6748.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.00904694535271,34.007209996590696]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.01603833199054,34.00543851389345]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0057__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p57 [1]","metadata":[{"label":"streets","value":"12"},{"label":"intersections","value":"25"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6748.0"},{"label":"split_canvas_h","value":"7916.0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0057__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0057/info.json","type":"ImageService2","height":7916,"width":6748},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1469.3,0.0 847.3,0.0 943.1,2452.3 3138.8,2258.4 3427.8,5410.4 5941.7,6660.7 6748.0,5040.5 6748.0,0.0 4449.3,0.0 4416.4,362.0 2186.4,265.4 2252.5,516.9 1821.1,415.1 1469.3,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0057__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1860.0,1180.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0113644,34.0059778]}},{"type":"Feature","properties":{"resourceCoords":[5536.0,380.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0080332,34.0078577]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0058/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p58","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0058/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0058/info.json","type":"ImageService2","height":7916,"width":6748},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6748.0,7588.7 323.2,7559.6 338.3,3796.1 350.4,838.4 353.8,0.0 6748.0,0.0 6748.0,7588.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0058/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.00528172894317,34.00510548582328]}},{"type":"Feature","properties":{"resourceCoords":[6748.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.99798950028651,34.00464887054021]}},{"type":"Feature","properties":{"resourceCoords":[6748.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.99863109363496,33.997506994766326]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.00592332229162,33.997963610049396]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0059/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p59","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0059/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0059/info.json","type":"ImageService2","height":7916,"width":6748},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7916.0 -0.0,544.0 254.8,404.7 112.1,0.0 6572.8,0.0 6554.7,7916.0 -0.0,7916.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0059/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3400.0,3500.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.008832,33.9999102]}},{"type":"Feature","properties":{"resourceCoords":[3400.0,6664.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0090996,33.9970771]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p6","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0006/info.json","type":"ImageService2","height":7916,"width":6748},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6630.8,7111.0 223.3,7024.8 316.0,728.0 6748.0,822.6 6630.8,7111.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3384.0,7072.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0327151,34.0076169]}},{"type":"Feature","properties":{"resourceCoords":[316.0,728.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0355151,34.0097741]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0060/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p60","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0060/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0060/info.json","type":"ImageService2","height":7916,"width":6748},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6748.0,7916.0 -0.0,7916.0 -0.0,3167.6 157.8,3167.1 170.7,341.4 6651.3,336.0 6649.5,0.0 6748.0,0.0 6748.0,7916.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0060/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.00569857835849,33.998580850076486]}},{"type":"Feature","properties":{"resourceCoords":[6748.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.99847207111286,33.99809573386698]}},{"type":"Feature","properties":{"resourceCoords":[6748.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-80.99915365893145,33.99101768051533]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.00638016617708,33.99150279672483]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0061__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p61 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3982.4"},{"label":"split_canvas_w","value":"6748.0"},{"label":"split_canvas_h","value":"3933.6"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0061__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0061/info.json","type":"ImageService2","height":7916,"width":6748},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"358.1,4786.0 114.6,5767.7 111.9,5881.7 -0.0,5877.3 -0.0,7916.0 6748.0,7916.0 6748.0,4447.2 2825.8,4351.2 2824.1,4825.8 2114.7,4814.3 2070.2,4351.5 499.8,4338.2 383.2,4786.4 358.1,4786.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0061__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1384.0,4338.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0347662,33.9855434]}},{"type":"Feature","properties":{"resourceCoords":[500.0,4338.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0356662,33.985251]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0061__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p61 [2]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"12"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6748.0"},{"label":"split_canvas_h","value":"4088.0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0061__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0061/info.json","type":"ImageService2","height":7916,"width":6748},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6406.5,0.0 0.0,0.0 0.0,4028.0 -0.0,4088.0 6276.9,3989.8 6595.4,2470.4 6406.5,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0061__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3460.0,2520.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.038769,33.9843123]}},{"type":"Feature","properties":{"resourceCoords":[204.0,3340.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0417257,33.9827034]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p7","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0007/info.json","type":"ImageService2","height":7916,"width":6768},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"19.9,7000.4 -0.0,827.6 3257.9,777.0 3382.5,1454.2 3481.1,772.5 6317.1,716.3 6451.7,1366.3 6489.7,6931.0 19.9,7000.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3400.0,3880.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0376996,34.0106227]}},{"type":"Feature","properties":{"resourceCoords":[6440.0,716.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0366954,34.012464]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p8","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0008/info.json","type":"ImageService2","height":7916,"width":6748},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"243.5,7062.0 336.5,1399.8 215.0,735.4 6736.7,781.4 6748.0,7109.5 243.5,7062.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3408.0,7072.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0338987,34.0102799]}},{"type":"Feature","properties":{"resourceCoords":[340.0,736.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-81.0366954,34.012464]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbia, South-Carolina | 1919 | sanborn08131_007 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:09:30Z","modified":"2026-09-22T00:09:30Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0009/info.json","type":"ImageService2","height":7916,"width":6740},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,3671.1 -0.0,1503.9 6631.1,1481.9 6740.0,7162.4 3781.1,7170.9 3671.6,7864.7 3552.2,7171.7 210.2,7167.9 148.7,4035.4 321.7,3673.5 -0.0,3671.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd391m:g3914m:g3914cm:g3914cm_g081311919:08131_1919-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04150267861691,34.01442736982787]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03808258175134,34.015486351442924]}},{"type":"Feature","properties":{"resourceCoords":[6740.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.03659262218896,34.012133269837804]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7916.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-81.04001271905453,34.01107428822275]}}]}}]}