{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn02300_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Columbus, Indiana | 1912 | mapsnap generated fit (2026-09-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-20"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"48"},{"label":"placed","value":"34"},{"label":"unplaced","value":"14"},{"label":"fit sources","value":"georef 27, georef-snap 7"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"9 sheet(s) cut into 28 panels"},{"label":"unplaced pages","value":"p1 (tier 3, 39.20341,-85.91012 +/-562m); p14__2 (tier 1, 39.20625,-85.92334 +/-100m); p21__1 (tier 1, 39.20184,-85.92195 +/-100m); p24__1 (tier 1, 39.19720,-85.89805 +/-263m); p24__2 (tier 1, 39.20062,-85.90287 +/-100m); p26__2 (tier 1, 39.20018,-85.91974 +/-100m); p27__3 (tier 1, 39.20152,-85.90616 +/-100m); p27__4 (tier 1, 39.19777,-85.90591 +/-100m); p27__5 (tier 2, 39.19776,-85.90460 +/-100m); p27__6 (tier 1, 39.19981,-85.90041 +/-100m); p29__2 (tier 1, 39.21617,-85.90169 +/-100m); p29__5 (tier 1, 39.21048,-85.90481 +/-100m); p9__2 (tier 1, 39.20171,-85.91563 +/-235m); p9__4 (tier 1, 39.21575,-85.92291 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p10","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"12"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0010/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5486.7,6928.3 4909.9,6939.1 4909.5,7652.0 -0.0,7652.0 -0.0,6468.3 880.1,6457.4 855.9,4622.8 348.0,4620.0 296.3,173.2 6180.9,145.8 6208.3,4616.1 5500.8,4615.6 5486.7,6928.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6176.0,2352.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9199873,39.2075361]}},{"type":"Feature","properties":{"resourceCoords":[348.0,4620.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.921473,39.2101906]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p11","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0011/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5789.3,7149.6 479.5,7134.2 468.0,600.1 2660.3,581.3 2656.9,0.0 6452.0,0.0 6452.0,3090.4 5936.2,3095.5 5774.5,3097.5 5789.3,7149.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2664.0,1240.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9175071,39.2103458]}},{"type":"Feature","properties":{"resourceCoords":[2664.0,7132.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9173641,39.2076148]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p12","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0012/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0012/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"691.0,654.8 6452.0,684.7 6452.0,5560.2 5835.0,5544.1 5790.5,7249.1 1234.5,7229.7 -0.0,7221.0 -0.0,3139.7 682.0,3135.1 691.0,654.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3224.0,1220.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9137361,39.2104928]}},{"type":"Feature","properties":{"resourceCoords":[3224.0,7236.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.913578,39.2077231]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p13","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"18"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0013/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0013/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"322.8,6253.0 -0.0,6256.1 -0.0,642.1 4734.0,549.8 4732.8,0.0 6452.0,0.0 6452.0,1103.1 5702.5,1100.0 5468.1,1099.0 5454.7,2933.2 6452.0,2937.4 6452.0,7652.0 316.7,7652.0 322.8,6253.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3892.0,5656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9056897,39.2084939]}},{"type":"Feature","properties":{"resourceCoords":[2100.0,5656.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9067653,39.2084829]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0014__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p14 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0014__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0014/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5136.5,6757.1 5934.8,6754.3 5855.4,536.0 5132.0,532.0 5121.7,0.0 1961.2,0.0 1948.4,1438.0 0.0,1438.0 -0.0,6647.6 5136.2,6618.8 5136.5,6757.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0014__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5132.0,5044.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.922624,39.2055126]}},{"type":"Feature","properties":{"resourceCoords":[5132.0,532.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9227335,39.2077742]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p15","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"11"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0015/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0015/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1480.0,6856.0 562.5,6847.5 -0.0,6842.3 -0.0,79.0 1533.0,107.1 1523.9,816.7 6008.4,843.9 5929.0,7007.8 6051.9,7310.7 6452.0,7409.0 6452.0,7652.0 3698.8,7652.0 3708.8,6490.5 1478.4,6474.8 1480.0,6856.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0015/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3744.0,2460.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9199686,39.2067758]}},{"type":"Feature","properties":{"resourceCoords":[1480.0,6856.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.921183,39.2046984]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p16","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0016/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0016/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,568.5 6375.8,6975.5 6113.3,7098.7 37.4,7053.3 90.2,563.9 6452.0,568.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0016/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.9144230604915,39.207739878288024]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.91424768138252,39.20470704627011]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.91885706092398,39.204544736392215]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.91903244003296,39.20757756841013]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p17","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0017/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0017/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"528.0,7360.1 482.7,605.2 6193.2,593.5 6083.9,7374.1 528.0,7360.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4344.0,4792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9123596,39.2058159]}},{"type":"Feature","properties":{"resourceCoords":[480.0,4792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9146671,39.2057481]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p18","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0018/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0018/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"376.0,740.0 3253.7,683.9 3271.5,0.0 6312.5,0.0 6178.0,7507.6 6059.4,7652.0 -0.0,7652.0 370.3,7547.9 376.0,740.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[376.0,4956.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9112936,39.2058469]}},{"type":"Feature","properties":{"resourceCoords":[376.0,740.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9113504,39.2077911]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p19","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0019/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0019/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"117.9,6535.3 206.1,482.7 6390.5,515.2 6452.0,7652.0 -0.0,7652.0 -0.0,6536.8 117.9,6535.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0019/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.90794782709199,39.20776618842681]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.90410635473822,39.20782122414938]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.9040227101069,39.20426601202112]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.90786418246067,39.204210976298555]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p20","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0020/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0020/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 6054.3,0.0 6032.4,7121.7 645.1,7193.6 605.7,7652.0 -0.0,7652.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0020/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3768.0,4996.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9238277,39.2023506]}},{"type":"Feature","properties":{"resourceCoords":[6032.0,7264.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9224082,39.2013398]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0021__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p21 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"15"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0021__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0021/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"533.7,5402.3 786.0,5399.2 2611.2,5368.8 2611.2,5453.6 2606.7,7516.2 6269.8,7488.6 6137.0,1148.7 5100.9,1156.0 5102.8,0.0 2882.7,0.0 2887.0,379.3 549.7,374.2 533.7,5402.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0021__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5100.0,3020.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9197926,39.2035202]}},{"type":"Feature","properties":{"resourceCoords":[520.0,3020.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9225289,39.2034285]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p22","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0022/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0022/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1678.9,399.8 6452.0,471.0 6452.0,6968.5 -0.0,6849.7 -0.0,614.3 1675.6,637.6 1678.9,399.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0022/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3296.0,2496.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9171476,39.2036219]}},{"type":"Feature","properties":{"resourceCoords":[5328.0,6936.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9157412,39.2015952]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p23","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0023/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0023/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 3414.6,7652.0 3418.1,6920.5 511.2,6999.7 190.7,369.9 1411.1,334.7 1422.9,626.3 6452.0,525.9 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0023/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.9154274064803,39.204838774215894]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.91161373603782,39.204887325708235]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.91153994932657,39.20135769884811]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.91535361976905,39.20130914735577]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0024__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p24 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"4109.2"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2342.8"},{"label":"split_canvas_h","value":"1762.0"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0024__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0024/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,-0.0 4111.2,0.0 4110.0,1283.2 4109.2,1757.2 6452.0,1762.0 6452.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0024__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[4109.2,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.89793072161079,39.19659781854867]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.89652054017722,39.196604290666826]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,1762.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.89651425417013,39.1957819940372]}},{"type":"Feature","properties":{"resourceCoords":[4109.2,1762.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.8979244356037,39.19577552191904]}},{"type":"Feature","properties":{"resourceCoords":[4281.1,1638.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.8978214,39.1958338]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p25","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0025/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0025/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 436.7,7652.0 438.0,7552.9 -0.0,7509.4 144.4,-0.0 6452.0,-0.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0025/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.92096592426806,39.201469401350806]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.92074021160532,39.198330199973945]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.92551082622712,39.19812128865513]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.92573653888986,39.20126049003199]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0026__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p26 [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":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0026__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0026/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,2284.0 3804.0,2282.8 3808.4,0.0 2485.3,-0.0 2480.1,893.0 217.2,834.2 231.8,7356.8 6452.0,7298.1 6452.0,2284.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0026__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[232.0,5288.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9196725,39.2014452]}},{"type":"Feature","properties":{"resourceCoords":[232.0,7456.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9210227,39.2013968]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0027__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p27 [1]","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":"2542.0"},{"label":"split_canvas_h","value":"4898.4"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0027__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0027/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2252.8,-0.0 0.0,-0.0 -0.0,4898.4 1472.8,4886.0 2211.8,4879.1 2252.8,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0027__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[400.3,4746.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9039173,39.1995519]}},{"type":"Feature","properties":{"resourceCoords":[2337.8,4746.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9039004,39.1986107]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0027__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p27 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"11"},{"label":"split_canvas_x","value":"1472.8"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4979.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0027__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0027/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7652.0 6452.0,443.8 4957.7,438.6 4957.2,1149.6 4078.8,1144.4 4074.4,1663.2 3765.6,1668.4 3770.0,3417.6 2542.0,3387.6 2540.4,4876.0 1472.8,4886.0 1478.4,7652.0 2183.3,7652.0 6452.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0027__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6296.0,2320.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9058747,39.1975964]}},{"type":"Feature","properties":{"resourceCoords":[6296.0,6604.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9084146,39.1975788]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p28","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0028/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0028/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2470.3,7652.0 2464.4,7652.0 -0.0,7652.0 -0.0,0.0 6452.0,-0.0 6452.0,7652.0 2470.3,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0028/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.90026355759099,39.19868693883172]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.90024276282595,39.19572178813268]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.90474870419165,39.19570254053833]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.90476949895668,39.19866769123737]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0029__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p29 [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":"4531.2"},{"label":"split_canvas_h","value":"3652.8"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0029__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0029/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 -0.0,3652.8 3894.0,3641.6 3895.2,1830.8 4528.0,1826.8 4531.2,0.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0029__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":[-85.90301285381248,39.2160312077757]}},{"type":"Feature","properties":{"resourceCoords":[4531.2,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.90029169082652,39.215898358929586]}},{"type":"Feature","properties":{"resourceCoords":[4531.2,3652.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.90042985203077,39.21419930185892]}},{"type":"Feature","properties":{"resourceCoords":[0.0,3652.8],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.90315101501673,39.21433215070503]}},{"type":"Feature","properties":{"resourceCoords":[307.9,448.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9028448,39.2158146]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0029__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p29 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"3892.8"},{"label":"split_canvas_y","value":"1815.6"},{"label":"split_canvas_w","value":"2559.2"},{"label":"split_canvas_h","value":"4766.4"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0029__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0029/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,1815.6 4841.6,1825.0 4901.0,2058.7 3895.0,2061.8 3894.0,3641.6 3893.9,3827.9 4853.9,3825.0 4874.0,6581.8 6452.0,6580.0 6452.0,1815.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0029__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5112.4,2418.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9040188,39.2104539]}},{"type":"Feature","properties":{"resourceCoords":[5112.4,6450.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.904004,39.2085067]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0029__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p29 [4]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3641.6"},{"label":"split_canvas_w","value":"4703.2"},{"label":"split_canvas_h","value":"4010.4"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0029__4/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0029/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"269.0,7652.0 4500.3,7652.0 4534.9,5760.4 3892.8,5760.4 3894.0,3641.6 383.1,3651.7 269.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0029__4/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2435.6,5896.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.917724,39.2144586]}},{"type":"Feature","properties":{"resourceCoords":[4551.2,5896.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9164119,39.2145281]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p2 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2184.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5467.2"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0002__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6313.4,2879.4 6452.0,2876.6 6452.0,2185.2 0.0,2184.8 -0.0,7274.1 6276.9,7251.8 6313.4,2879.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4120.0,5164.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9203503,39.2143568]}},{"type":"Feature","properties":{"resourceCoords":[300.0,5164.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9226577,39.2142709]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p2 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"2185.2"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0002__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"190.4,2118.1 359.8,2184.8 6081.0,2185.2 6204.0,2093.1 6183.3,75.0 6452.0,-0.0 -0.0,-0.0 -0.0,1114.4 195.1,1106.7 190.4,2118.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2196.0,588.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9108159,39.2174585]}},{"type":"Feature","properties":{"resourceCoords":[6204.0,2093.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9083822,39.2167635]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p3 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5675.6"},{"label":"split_canvas_w","value":"4779.2"},{"label":"split_canvas_h","value":"1976.4"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0003__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,7370.2 4042.0,7275.9 4056.6,6595.6 4778.6,6592.4 4779.2,5694.0 0.0,5675.6 0.0,7370.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2459.6,5887.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9105991,39.2084777]}},{"type":"Feature","properties":{"resourceCoords":[1175.8,7344.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9113504,39.2077911]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p3 [2]","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"15"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0003__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,7607.5 6452.0,3546.0 6207.6,3543.7 6033.1,3542.1 6045.6,1558.0 6452.0,1559.7 6452.0,-0.0 1015.1,-0.0 1008.3,167.4 -0.0,122.9 0.0,5675.6 4779.2,5694.0 4778.0,7619.0 6452.0,7607.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[5380.0,3536.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9139474,39.21461]}},{"type":"Feature","properties":{"resourceCoords":[3084.0,240.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9120125,39.2157587]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p4","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"15"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3118.8,7269.2 -0.0,7360.7 98.7,0.0 6452.0,0.0 6452.0,7652.0 3232.1,7652.0 3125.4,7279.7 3118.8,7269.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3232.0,476.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.906536,39.2174957]}},{"type":"Feature","properties":{"resourceCoords":[2152.0,2036.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9071757,39.2167746]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,345.8 6419.9,343.6 6355.8,7149.3 1862.9,7142.5 1853.7,7652.0 -0.0,7652.0 -0.0,345.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.92278718578254,39.21343639857652]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.91897897827499,39.213587692127405]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.91874901980981,39.210063554789976]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.92255722731736,39.20991226123909]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p6","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0006/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2641.6,7652.0 410.1,7652.0 460.6,1190.1 4931.6,1104.5 4938.9,364.7 5869.5,368.2 5801.7,7087.3 2643.3,7060.3 2641.6,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2692.0,1460.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9176745,39.2134708]}},{"type":"Feature","properties":{"resourceCoords":[4888.0,6460.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.91624,39.2112439]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p7","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0007/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"691.0,7652.0 690.1,7027.2 -0.0,7028.2 -0.0,443.8 3193.9,423.5 3195.1,0.0 5200.9,0.0 5201.8,410.8 6452.0,402.9 6452.0,7652.0 691.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3192.0,1076.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9139098,39.213803]}},{"type":"Feature","properties":{"resourceCoords":[1244.0,6388.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9149539,39.2112989]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0008/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7652.0 -0.0,-0.0 4126.0,0.0 4229.1,386.7 6452.0,451.4 6452.0,7101.2 6202.5,7096.4 6193.0,7652.0 -0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.90902204256648,39.214301088173464]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.90521853522986,39.21439743075758]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.90507209765298,39.21087768559735]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.90887560498959,39.21078134301324]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0009__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p9 [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":"3023.6"},{"label":"split_canvas_h","value":"2767.2"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0009__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,-0.0 0.0,2738.8 2079.6,2767.2 3023.6,0.0 0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0009__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":[-85.9057385483086,39.221341960195126]}},{"type":"Feature","properties":{"resourceCoords":[3023.6,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.90391931806859,39.2213551890169]}},{"type":"Feature","properties":{"resourceCoords":[3023.6,2767.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.90390369044579,39.220064907400264]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2767.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.9057229206858,39.22005167857849]}},{"type":"Feature","properties":{"resourceCoords":[519.9,2411.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9054121,39.2202199]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0009__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Columbus, Indiana | 1912 | sanborn02300_006 p9 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"3784.4"},{"label":"split_canvas_y","value":"2029.6"},{"label":"split_canvas_w","value":"2667.6"},{"label":"split_canvas_h","value":"5622.4"}],"created":"2026-09-20T22:41:19Z","modified":"2026-09-20T22:41:19Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0009__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0009/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6257.6,6770.5 6452.0,6765.4 6452.0,2038.8 3908.0,2030.0 4039.8,7652.0 6275.4,7652.0 6257.6,6770.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094cm:g4094cm_g023001912:02300_1912-0009__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3988.4,5824.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9157412,39.2015952]}},{"type":"Feature","properties":{"resourceCoords":[6224.0,5824.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.9157126,39.2005007]}}]}}]}