{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn06656_009.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Columbus, Ohio | 1922 | mapsnap generated fit (2026-09-21)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-21"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"112"},{"label":"placed","value":"67"},{"label":"unplaced","value":"45"},{"label":"fit sources","value":"georef 41, georef-snap 24, snap:0 1, georef-street 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"18 sheet(s) cut into 45 panels"},{"label":"unplaced pages","value":"p0 (tier 3, 39.97917,-82.98565 +/-576m); p301 (tier 1, 39.97753,-82.99957 +/-249m); p302 (tier 1, 39.97731,-82.99679 +/-236m); p303 (tier 3, 39.97656,-82.99109 +/-576m); p304 (tier 3, 39.97632,-82.98766 +/-576m); p305 (tier 3, 39.97295,-82.99719 +/-576m); p306 (tier 1, 39.97168,-82.99279 +/-282m); p307 (tier 1, 39.97177,-82.98988 +/-255m); p308 (tier 3, 39.97264,-82.98638 +/-576m); p309__1 (tier 1, 39.97039,-82.98987 +/-100m); p309__2 (tier 1, 39.96834,-82.98980 +/-260m); p310 (tier 4, 39.99503,-82.97207 +/-3799m); p311 (tier 1, 40.01046,-82.95557 +/-256m); p312__1 (tier 1, 40.01546,-82.99685 +/-248m); p312__2 (tier 1, 40.01576,-82.99455 +/-124m); p327__3 (tier 1, 40.00442,-82.99412 +/-100m); p328 (tier 3, 39.99236,-82.97344 +/-576m); p334__2 (tier 1, 39.99656,-82.97462 +/-100m); p335 (tier 3, 39.99505,-82.96923 +/-576m); p336__1 (tier 1, 39.99517,-82.96551 +/-196m); p336__2 (tier 1, 39.99853,-82.97067 +/-244m); p338__2 (tier 1, 39.99237,-82.97590 +/-100m); p345 (tier 2, 39.99162,-82.99223 +/-100m); p346 (tier 2, 39.99049,-82.98919 +/-179m); p349__2 (tier 1, 40.02374,-82.98238 +/-140m); p349__3 (tier 1, 40.01392,-82.98148 +/-119m); p353 (tier 1, 39.98604,-82.99357 +/-269m); p363__1 (tier 2, 39.98060,-82.97687 +/-100m); p364__1 (tier 1, 39.98216,-82.96499 +/-146m); p364__2 (tier 1, 39.98040,-82.96621 +/-260m); p374__2 (tier 1, 39.96880,-82.95124 +/-117m); p378__1 (tier 1, 39.97783,-82.95110 +/-257m); p378__2 (tier 1, 39.99173,-82.94234 +/-143m); p380 (tier 1, 39.99895,-82.95029 +/-232m); p381 (tier 1, 39.99823,-82.94827 +/-300m); p383__1 (tier 1, 39.99256,-82.95509 +/-172m); p383__2 (tier 1, 39.99292,-82.95514 +/-100m); p383__3 (tier 1, 39.99284,-82.95481 +/-100m); p383__4 (tier 1, 39.99331,-82.95548 +/-100m); p383__5 (tier 1, 39.99306,-82.95490 +/-153m); p383__6 (tier 1, 39.99324,-82.95547 +/-108m); p383__7 (tier 2, 39.99448,-82.94905 +/-2290m); p384__1 (tier 1, 39.99455,-82.95009 +/-178m); p384__2 (tier 1, 39.99629,-82.94134 +/-180m); p384__3 (tier 1, 39.99611,-82.94450 +/-170m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0313/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p313","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0313/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0313/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6300.0,7308.0 -0.0,7355.5 0.0,-0.0 5807.1,0.0 5810.4,725.9 6280.1,723.3 6300.0,7308.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0313/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2648.0,2920.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.973977,40.022147]}},{"type":"Feature","properties":{"resourceCoords":[6300.0,7308.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.971941,40.020009]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0314__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p314 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3327.2"},{"label":"split_canvas_w","value":"3240.4"},{"label":"split_canvas_h","value":"4380.8"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0314__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0314/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3240.4,7708.0 3221.6,3327.8 471.7,3414.3 643.6,7708.0 3240.4,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0314__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[320.0,7516.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.965279,40.017073]}},{"type":"Feature","properties":{"resourceCoords":[316.0,3419.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.965029,40.019015]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0314__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p314 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0314__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0314/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,3328.4 3221.6,3327.2 3240.4,7708.0 6512.0,7708.0 6408.1,7635.1 6390.2,0.0 -0.0,6.1 0.0,3328.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0314__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6392.0,5700.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.972148,40.01738]}},{"type":"Feature","properties":{"resourceCoords":[6392.0,2216.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.972021,40.018981]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0315/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p315","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0315/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0315/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,7429.2 465.1,7431.8 475.5,766.0 -0.0,766.4 0.0,-0.0 6512.0,0.0 6512.0,7429.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0315/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4144.0,5200.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.969666,40.020929]}},{"type":"Feature","properties":{"resourceCoords":[468.0,5200.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.97186,40.021029]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0316/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p316","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0316/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0316/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6343.9,0.0 6357.3,7393.7 758.8,7412.3 749.8,66.1 6343.9,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0316/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.96851485541596,40.023293007069384]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.96461222412944,40.023108888847304]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9648948114536,40.019546377588924]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.96879744274013,40.019730495811004]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0317/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p317","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0317/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0317/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"620.1,69.1 5815.6,66.9 5826.1,7678.0 631.1,7708.0 620.1,69.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0317/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4276.0,4196.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9698906,40.0180076]}},{"type":"Feature","properties":{"resourceCoords":[4276.0,7352.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.970004,40.016554]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0318/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p318","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0318/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0318/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7708.0 -0.0,131.4 6356.0,130.0 6356.9,1601.9 6512.0,1603.2 6512.0,7708.0 -0.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0318/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2096.0,4240.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9676948,40.0179093]}},{"type":"Feature","properties":{"resourceCoords":[6356.0,128.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.964976,40.019696]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0319/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p319","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0319/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0319/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,-0.0 6015.6,103.5 5451.8,1232.7 5494.0,7368.8 6450.0,7369.4 6453.2,7708.0 931.4,7708.0 925.2,5094.8 -0.0,5106.3 0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0319/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.96507950326877,40.02549869291006]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9611703570838,40.02531253689402]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9614560811829,40.02174419266012]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.96536522736787,40.021930348676165]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0320/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p320","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0320/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0320/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6317.8,0.0 6326.7,7419.0 -0.0,7383.3 -0.0,1144.1 581.2,0.0 6317.8,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0320/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.96181541934301,40.025293309709504]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.95796921775973,40.02513063084832]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.95821890734902,40.02161973974664]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.96206510893231,40.02178241860783]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0321/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p321","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0321/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0321/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5853.8,7253.1 637.7,7320.5 592.4,3.0 5988.3,0.0 6036.2,6057.3 6009.3,7087.8 5853.8,7253.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0321/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.95843846580506,40.025153224388895]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.95454012003252,40.024973298585714]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.95481628029506,40.0214147963048]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9587146260676,40.021594722107984]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0322/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p322","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0322/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0322/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,0.0 6512.0,7708.0 6246.1,7708.0 6246.5,7405.5 250.9,7377.4 241.1,1178.0 -0.0,1176.5 0.0,0.0 6512.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0322/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.95495781001581,40.025525189183774]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.95114731957688,40.02536792925188]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9513886916909,40.0218896336023]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.95519918212983,40.022046893534196]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0323/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p323","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0323/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0323/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3286.2,7708.0 3321.0,6946.6 253.0,6906.4 306.2,567.3 5902.5,614.2 5909.5,7708.0 3286.2,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0323/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9649607964503,40.02216938114331]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.96111176464888,40.02201104206311]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.96135478183643,40.01849740212553]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.96520381363786,40.01865574120573]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0324/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p324","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0324/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0324/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7708.0 -0.0,264.1 6512.0,316.1 6512.0,7708.0 -0.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0324/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.96147255751377,40.02202333693174]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9576161946434,40.02186764651939]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.95785514632676,40.018347309071636]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.96171150919713,40.018502999483985]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0325/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p325","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0325/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0325/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,6634.2 6512.0,7708.0 1147.0,7694.2 1048.3,281.5 4646.8,221.8 4717.5,6652.6 6512.0,6634.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0325/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[580.0,5220.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.958096,40.01949]}},{"type":"Feature","properties":{"resourceCoords":[4044.0,260.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9558452,40.021644]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0326/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p326","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0326/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0326/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7708.0 -0.0,1386.9 484.0,1361.4 639.8,1197.4 671.9,170.3 6512.0,190.2 6512.0,7708.0 -0.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0326/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9554399941113,40.022285932842095]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.95152830784839,40.02212094901429]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.95178152380394,40.01855012085638]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.95569321006685,40.01871510468419]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0327__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p327 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2643.6"},{"label":"split_canvas_h","value":"1095.2"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0327__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0327/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2443.9,905.6 2443.8,0.0 0.0,0.0 -0.0,969.3 2443.9,905.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0327__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":[-82.99543157352306,40.00157034287488]}},{"type":"Feature","properties":{"resourceCoords":[2643.6,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.99387066631013,40.00151784485776]}},{"type":"Feature","properties":{"resourceCoords":[2643.6,1095.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.99389887619304,40.001018711137455]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1095.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.99545978340598,40.001071209154574]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0327__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p327 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0327__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0327/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,7377.9 6512.0,2502.4 5136.0,2495.6 5139.2,0.0 2643.6,0.0 2622.8,1086.4 0.0,1095.2 -0.0,6445.5 2084.1,6447.1 2084.0,7336.0 6512.0,7377.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0327__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2084.0,7336.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9940119,40.0011091]}},{"type":"Feature","properties":{"resourceCoords":[2084.0,1280.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9938537,40.003921]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0329/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p329","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"1"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0329/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0329/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1370.3,0.0 4236.0,195.1 4247.6,0.0 6512.0,0.0 6512.0,7353.7 3580.4,7142.7 3544.2,7646.5 2342.9,7565.7 2342.9,7568.6 893.9,7468.7 876.8,7708.0 -0.0,7708.0 -0.0,-0.0 1370.3,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0329/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.99642052408532,40.00111642832825]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98859926262092,40.00121490451973]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98844709862597,39.99412319766628]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.99626836009037,39.99402472147481]}},{"type":"Feature","properties":{"resourceCoords":[736.0,5296.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.995432,39.996255]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0330__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p330 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3210.4"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0330__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0330/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 -0.0,7708.0 2695.6,7708.0 2974.4,6584.8 3177.6,4828.4 3210.4,0.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0330__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":[-82.98735963408473,40.000915826341384]}},{"type":"Feature","properties":{"resourceCoords":[3210.4,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98543407676384,40.00082564513769]}},{"type":"Feature","properties":{"resourceCoords":[3210.4,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98571658787985,39.99728592214226]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98764214520074,39.99737610334596]}},{"type":"Feature","properties":{"resourceCoords":[1747.1,92.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9863151,40.0008245]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0330__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p330 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"2695.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3816.4"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0330__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0330/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3680.0,7708.0 4524.0,7708.0 6512.0,7708.0 6512.0,0.0 3210.4,0.0 3177.6,4828.4 2974.4,6584.8 2695.6,7708.0 3680.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0330__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4573.8,3644.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9678441,40.0129371]}},{"type":"Feature","properties":{"resourceCoords":[3375.0,7372.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9688165,40.0113448]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0331/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p331","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0331/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0331/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"408.7,7398.5 395.6,7708.0 -0.0,7708.0 -0.0,0.0 6512.0,0.0 6512.0,2358.6 5531.8,2341.8 5523.0,4354.6 5878.7,4362.4 5818.9,7475.1 408.7,7398.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0331/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98567973075723,39.99728056849419]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98177905848146,39.99716584439114]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9819550716739,39.99360376542684]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98585574394966,39.99371848952989]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0332/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p332","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0332/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0332/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"354.3,4221.9 -0.0,4215.6 -0.0,2211.1 976.2,2223.6 966.5,0.0 6512.0,45.5 6512.0,477.3 4274.3,3491.4 6205.2,4802.4 5792.8,5533.1 5702.9,7522.2 308.3,7322.0 354.3,4221.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0332/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9823631685494,39.99712676928637]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.97844704382793,39.996998355879235]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.97864405906023,39.99342215663555]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9825601837817,39.993550570042686]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0333/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p333","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0333/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0333/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,5415.8 -0.0,-0.0 6021.9,0.0 5706.4,7389.1 400.8,7540.9 1606.2,5832.8 1596.9,5399.5 -0.0,5415.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0333/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9791972129413,39.999517738386096]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.97529947362001,39.999325301072766]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.97559472619272,39.99576601403495]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.97949246551401,39.99595845134828]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0334__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p334 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0334__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0334/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5798.0,7130.0 5828.1,7708.0 6512.0,7708.0 6512.0,1659.6 4540.0,1664.8 4553.6,4.2 -0.0,14.0 24.4,7430.5 5798.0,7130.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0334__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1484.0,4768.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9750216,39.9970948]}},{"type":"Feature","properties":{"resourceCoords":[5088.0,4768.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9728741,39.996913]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0337/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p337","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0337/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0337/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1080.5,0.0 6475.0,0.0 4745.2,6922.0 4727.0,7708.0 3610.0,7708.0 3621.9,6962.7 1461.6,6919.8 1478.0,5479.2 50.4,1357.6 1080.5,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0337/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.97988342970021,39.99604113428674]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.97604288493412,39.99593648883938]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.97620343232934,39.992429256516004]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98004397709543,39.99253390196337]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0338__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p338 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0338__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0338/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3282.8,7708.0 3282.4,6062.8 3281.6,5076.4 6512.0,5075.6 6512.0,0.0 1369.3,0.0 1310.3,619.1 1012.1,1249.8 589.9,1611.9 -0.0,1487.6 -0.0,2864.7 611.3,3350.7 627.9,3665.4 -0.0,4270.7 -0.0,7708.0 3282.8,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0338__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1368.0,136.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9760728,39.995883]}},{"type":"Feature","properties":{"resourceCoords":[5924.0,136.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9730075,39.9957465]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0338__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p338 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"3282.4"},{"label":"split_canvas_y","value":"6062.8"},{"label":"split_canvas_w","value":"3229.6"},{"label":"split_canvas_h","value":"1645.2"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0338__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0338/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,7708.0 6512.0,6067.6 3282.4,6062.8 3282.8,7708.0 6512.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0338__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[3282.4,6062.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.97606005387554,39.99273310105558]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,6062.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.97413058961693,39.99262897385205]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9741994079069,39.99186992666214]}},{"type":"Feature","properties":{"resourceCoords":[3282.4,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9761288721655,39.99197405386567]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0339/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p339","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0339/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0339/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,999.8 6250.1,972.7 6279.5,7646.4 6512.0,7708.0 -0.0,7708.0 -0.0,999.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0339/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3432.0,992.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.993154,39.994176]}},{"type":"Feature","properties":{"resourceCoords":[6228.0,3000.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9915537,39.993189]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0340/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p340","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0340/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0340/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"938.7,7708.0 906.6,1015.0 -0.0,1021.6 -0.0,0.0 6512.0,0.0 6512.0,7708.0 938.7,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0340/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[896.0,4952.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.99161,39.9923221]}},{"type":"Feature","properties":{"resourceCoords":[2600.0,1020.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.990468,39.994069]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0341/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p341","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0341/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0341/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7572.8 -0.0,7060.5 1395.4,7087.5 1538.3,0.0 5530.8,0.0 5529.2,643.1 5941.5,644.2 5724.0,5504.4 6512.0,5538.8 6512.0,5798.4 2640.9,5893.9 2683.5,7544.7 -0.0,7572.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0341/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9890208165332,39.99409106585361]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98527767928762,39.99398819074979]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98543550606828,39.990569813668884]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98917864331386,39.990672688772705]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0342__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p342 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5334.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"2374.0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0342__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0342/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1359.9,6380.1 3716.3,7354.5 6317.2,7318.9 6288.0,5553.8 2015.2,5446.9 1359.9,6380.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0342__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1360.0,6381.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.982124,39.993286]}},{"type":"Feature","properties":{"resourceCoords":[6288.0,5553.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9791259,39.9935243]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0342__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p342 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"5348.8"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0342__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0342/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,260.3 -0.0,5348.8 3046.3,5341.9 6512.0,81.2 -0.0,260.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0342__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5152.0,2240.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9826635,39.9927756]}},{"type":"Feature","properties":{"resourceCoords":[5972.0,1044.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.982124,39.993286]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0343__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p343 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0343__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0343/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3902.6,0.0 1457.2,3571.1 -0.0,3545.2 -0.0,3747.4 1385.3,3676.8 -0.0,5677.0 15.4,7638.3 5184.1,7708.0 5099.8,0.0 3902.6,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0343__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3700.0,392.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9826635,39.9927756]}},{"type":"Feature","properties":{"resourceCoords":[132.0,5516.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.984875,39.990637]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0343__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p343 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2331.6"},{"label":"split_canvas_h","value":"1974.8"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0343__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0343/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2331.6,0.0 0.0,0.0 0.0,1974.8 2322.8,1972.0 2331.6,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0343__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98323541239323,39.99357900123019]}},{"type":"Feature","properties":{"resourceCoords":[2331.6,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98043962803777,39.99344519782848]}},{"type":"Feature","properties":{"resourceCoords":[2331.6,1974.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98058763389155,39.9916304816088]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1974.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.983383418247,39.99176428501051]}},{"type":"Feature","properties":{"resourceCoords":[943.8,259.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9826635,39.9927756]}},{"type":"Feature","properties":{"resourceCoords":[943.8,259.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.982124,39.993286]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0344/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p344","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0344/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0344/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 1009.6,0.0 1984.8,373.5 4416.8,342.1 4414.2,0.0 6512.0,7.9 6512.0,7503.6 -0.0,7431.5 0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0344/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98184720039504,39.992975457936915]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.97789211397505,39.99281852215609]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.97813287430793,39.98920652297613]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98208796072792,39.989363458756955]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0347/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p347","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0347/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0347/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6482.5,7708.0 -0.0,7708.0 -0.0,-0.0 6512.0,0.0 6482.5,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0347/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1872.0,6768.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9937532,39.9866375]}},{"type":"Feature","properties":{"resourceCoords":[4668.0,4240.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.99199,39.98772]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0348/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p348","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0348/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0348/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"819.0,6704.6 1005.6,18.3 6181.0,0.0 6340.6,3301.4 3941.9,6767.4 819.0,6704.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0348/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9913380450911,39.98963743306336]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98742375179057,39.98953937755462]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98757417468634,39.985964459880584]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.99148846798687,39.98606251538932]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0349__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p349 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0349__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0349/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3592.4,3404.6 4685.1,3432.5 4758.2,1891.7 6215.8,0.0 151.7,0.0 153.8,1645.3 -0.0,1638.6 -0.0,4241.3 199.8,4245.6 292.0,7687.9 3592.4,3404.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0349__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2036.0,5428.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.986562,39.989008]}},{"type":"Feature","properties":{"resourceCoords":[292.0,7688.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9875912,39.9880108]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0350__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p350 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0350__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0350/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,7536.4 6512.0,0.0 5491.2,0.0 209.5,7456.0 6512.0,7536.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0350__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2512.0,4076.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9875912,39.9880108]}},{"type":"Feature","properties":{"resourceCoords":[208.0,7456.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9891007,39.9864394]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0350__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p350 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5051.6"},{"label":"split_canvas_h","value":"4960.4"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0350__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0350/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5049.2,0.0 -0.0,-0.0 -0.0,3865.8 2408.5,3971.6 4567.2,891.2 5051.6,0.0 5049.2,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0350__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2723.8,1760.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9747648,40.0002921]}},{"type":"Feature","properties":{"resourceCoords":[324.0,3768.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9762718,39.9994206]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0351/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p351","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0351/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0351/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1191.8,7438.6 1039.2,0.0 1267.3,67.4 6512.0,203.8 6417.9,7415.0 1191.8,7438.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0351/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2456.0,4012.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.984305,39.987833]}},{"type":"Feature","properties":{"resourceCoords":[2456.0,7428.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.984422,39.986263]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0352/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p352","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0352/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0352/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3977.1,7098.4 156.1,7127.7 209.4,35.7 6512.0,0.0 6512.0,3654.7 3972.5,3668.8 3977.1,7098.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0352/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98188650486563,39.989498403740505]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.97794454662922,39.98932006009368]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.97821813554869,39.98571986707207]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9821600937851,39.985898210718894]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0354/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p354","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0354/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0354/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3132.9,7708.0 -0.0,7708.0 -0.0,272.2 6365.3,170.1 6467.0,6705.7 3127.0,6719.3 3132.9,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0354/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.99098107546327,39.98664066690503]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98712106574432,39.98644663315337]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98741871173051,39.982921136742625]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.99127872144946,39.98311517049429]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0355/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p355","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0355/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0355/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"390.6,496.8 6136.8,465.8 6123.0,6120.2 441.2,6387.0 390.6,496.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0355/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2844.0,5156.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.985916,39.984186]}},{"type":"Feature","properties":{"resourceCoords":[448.0,5156.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9873406,39.9842491]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0356/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p356","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0356/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0356/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"386.9,538.4 5809.7,533.7 5774.6,6659.5 356.4,6668.6 386.9,538.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0356/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[368.0,4652.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.983943,39.984347]}},{"type":"Feature","properties":{"resourceCoords":[368.0,2636.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.983877,39.985273]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0357/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p357","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0357/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0357/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,6348.7 -0.0,-0.0 6512.0,-0.0 6397.4,7708.0 307.3,7708.0 282.6,6347.7 -0.0,6348.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0357/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.97592097933102,39.98602768002364]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.97615792178321,39.98301992548345]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98077178126887,39.98323633459098]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.98053483881668,39.98624408913117]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0358/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p358","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"12"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0358/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0358/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"294.2,5641.4 416.4,5640.9 392.8,-0.0 6512.0,-0.0 6512.0,6111.1 297.0,6153.0 294.2,5641.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0358/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4316.0,5640.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9801129,39.9813927]}},{"type":"Feature","properties":{"resourceCoords":[6164.0,5640.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.980184,39.980537]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0359/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p359","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0359/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0359/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 5446.1,0.0 5439.9,1060.8 6512.0,1068.0 6512.0,1855.0 6512.0,1871.1 6512.0,7708.0 -0.0,7708.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0359/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5476.0,5456.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9914127,39.9810861]}},{"type":"Feature","properties":{"resourceCoords":[5476.0,1852.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.991285,39.9827491]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0360/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p360","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0360/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0360/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"873.8,7708.0 904.7,1041.6 2935.7,1064.7 2940.2,75.4 6258.9,99.6 6236.9,5457.2 5965.0,5457.1 6051.0,7441.0 6512.0,7421.0 6512.0,7708.0 873.8,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0360/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2912.0,5460.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.989578,39.981012]}},{"type":"Feature","properties":{"resourceCoords":[6244.0,3748.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9875336,39.9817125]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0361/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p361","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0361/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0361/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,6089.6 6512.0,7708.0 -0.0,7708.0 -0.0,5794.1 261.9,5805.5 531.5,0.0 5993.1,0.0 5880.4,2474.6 6512.0,6089.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0361/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[340.0,4160.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9875336,39.9817125]}},{"type":"Feature","properties":{"resourceCoords":[5972.0,504.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.984016,39.983421]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0362/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p362","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0362/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0362/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"371.2,2073.8 372.0,72.0 6512.0,48.2 6512.0,7708.0 -0.0,7708.0 -0.0,7407.3 1255.7,7349.5 1180.2,5709.2 371.2,2073.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0362/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[804.0,4036.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.98389,39.981556]}},{"type":"Feature","properties":{"resourceCoords":[372.0,72.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.984016,39.983421]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0363__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p363 [2]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"4602.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1910.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0363__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0363/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,-0.0 4602.0,0.0 4809.9,2331.5 5333.2,2334.3 5319.0,5020.5 6512.0,5017.4 6512.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0363__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5153.4,5020.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.980184,39.980537]}},{"type":"Feature","properties":{"resourceCoords":[5261.3,5020.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.980192,39.980432]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0365/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p365","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0365/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0365/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6376.5,0.0 6114.4,3102.9 6512.0,3118.5 6512.0,7708.0 -0.0,7708.0 -0.0,-0.0 6376.5,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0365/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.96427525700722,39.98344248392349]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.96037781569353,39.98339843517204]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.96044538250644,39.97983856317988]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.96434282382012,39.97988261193132]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0366/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p366","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0366/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0366/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"790.2,7708.0 624.3,3851.6 230.7,3852.9 356.9,753.8 -0.0,769.1 -0.0,-0.0 6512.0,0.0 6512.0,7708.0 790.2,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0366/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9606483,39.9837578]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9567143,39.9835841]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9569825,39.980016]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.9609165,39.9801897]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0367/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p367","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0367/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0367/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7708.0 0.0,-0.0 6512.0,0.0 6512.0,4805.9 6244.8,4804.9 5866.3,4803.7 5879.0,7708.0 5036.3,7708.0 5033.8,7119.4 2153.9,7158.2 2150.2,7411.7 2145.9,7708.0 -0.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0367/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5024.0,1952.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.958094,39.977889]}},{"type":"Feature","properties":{"resourceCoords":[408.0,4788.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.960948,39.976726]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0368/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p368","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"11"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0368/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0368/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7708.0 0.0,-0.0 84.7,0.0 77.7,515.9 2203.6,544.6 2218.9,0.0 5072.5,0.0 5069.4,326.9 5067.1,583.1 5902.0,594.3 5895.0,1366.3 6512.0,1373.7 6512.0,7253.6 400.3,7183.2 402.3,7035.1 109.1,7031.1 100.4,7708.0 -0.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0368/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2184.0,1316.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.960057,39.974989]}},{"type":"Feature","properties":{"resourceCoords":[3860.0,7224.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.959221,39.972228]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0369/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p369","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0369/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0369/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"148.0,7413.0 132.3,432.0 5837.3,426.9 5791.6,7708.0 -0.0,7708.0 -0.0,7413.0 148.0,7413.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0369/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.95686810503193,39.97218062622541]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.95710959925263,39.96917910487935]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.96171296612944,39.969399715907166]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.96147147190874,39.97240123725322]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0370/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p370","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0370/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0370/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7708.0 -0.0,297.8 5105.3,243.5 5102.3,-0.0 6512.0,-0.0 6512.0,7708.0 -0.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0370/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3140.0,4320.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.959861,39.968197]}},{"type":"Feature","properties":{"resourceCoords":[1964.0,2404.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.958673,39.968673]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0371/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p371","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0371/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0371/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,7408.0 639.1,7332.7 622.9,5550.0 -0.0,5548.2 -0.0,1863.9 645.9,1869.0 654.1,0.0 6512.0,0.0 6512.0,7408.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0371/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1524.0,1876.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.956791,39.976518]}},{"type":"Feature","properties":{"resourceCoords":[1524.0,7332.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.956979,39.974028]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0372/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p372","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"3"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0372/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0372/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1449.6,7201.9 1452.0,4236.0 635.4,4235.6 592.4,161.8 6353.8,227.1 6353.5,0.0 6512.0,0.0 6512.0,7187.6 1449.6,7201.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0372/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1452.0,4236.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.957131,39.972132]}},{"type":"Feature","properties":{"resourceCoords":[1452.0,6364.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9572077,39.971142]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0373/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p373","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0373/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0373/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,3903.2 6512.0,7708.0 588.0,7708.0 609.9,0.0 6200.6,0.0 6253.5,3953.0 6512.0,3903.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0373/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[588.0,4604.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9574102,39.9686146]}},{"type":"Feature","properties":{"resourceCoords":[588.0,7724.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.957517,39.967166]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0374__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p374 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"10"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0374__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0374/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1074.5,7708.0 2672.0,7708.0 2972.4,7708.0 2918.4,6288.8 6512.0,5212.0 6512.0,0.0 0.0,-0.0 460.7,4295.8 713.1,4219.5 1074.5,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0374__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2624.0,3624.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9525963,39.968917]}},{"type":"Feature","properties":{"resourceCoords":[1136.0,4092.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.953531,39.968812]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0375/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p375","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0375/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0375/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,6729.5 -0.0,-0.0 5600.1,6.0 5767.1,7708.0 -0.0,7708.0 -0.0,6729.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0375/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.94830955589235,39.98775026651964]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.94445334099723,39.987557503544764]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.94474904245834,39.98403553067968]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.94860525735346,39.98422829365455]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0376/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p376","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0376/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0376/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5402.3,7708.0 -0.0,7708.0 -0.0,0.0 6512.0,0.0 5772.9,6330.9 5402.3,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0376/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6092.0,3844.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.941438,39.985696]}},{"type":"Feature","properties":{"resourceCoords":[5820.0,5964.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9416576,39.9847274]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0377/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p377","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0377/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0377/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"124.2,7316.4 477.2,5945.5 1145.1,0.0 6512.0,0.0 6512.0,7708.0 -0.0,7708.0 -0.0,7318.0 124.2,7316.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0377/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.94178259968884,39.98731101720313]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.93789123635852,39.987143906030184]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.93814758606653,39.9835898107151]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.94203894939685,39.98375692188805]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0379/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p379","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0379/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0379/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7708.0 -0.0,0.0 6512.0,0.0 6512.0,7708.0 -0.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0379/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5236.0,3000.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.9287985,39.9841531]}},{"type":"Feature","properties":{"resourceCoords":[5236.0,1136.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.928746,39.985005]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0382/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Ohio | 1922 | sanborn06656_009 p382","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T20:04:43Z","modified":"2026-09-21T20:04:43Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0382/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0382/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7708.0 -0.0,0.0 6512.0,0.0 6512.0,7708.0 -0.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd408m:g4084m:g4084cm:g4084cm_g06656192204:06656_04_1922-0382/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.94359302352825,40.001715910332805]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.93971906089656,40.00146829680853]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.94009897321888,39.997930759434]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.94397293585057,39.99817837295827]}}]}}]}