{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn00656_021.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Los Angeles, California | 1919 | 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":"107"},{"label":"placed","value":"98"},{"label":"unplaced","value":"9"},{"label":"fit sources","value":"georef-snap 69, georef 28, snap:2 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"5 sheet(s) cut into 11 panels"},{"label":"unplaced pages","value":"p0a (tier 1, 34.10332,-118.33887 +/-240m); p0b (tier 1, 34.10126,-118.33865 +/-206m); p1073 (tier 1, 34.09985,-118.35395 +/-258m); p1091__1 (tier 1, 34.10560,-118.33772 +/-100m); p1091__3 (tier 1, 34.10439,-118.33784 +/-100m); p1093__1 (tier 2, 34.10931,-118.31113 +/-2534m); p1095__2 (tier 1, 34.11009,-118.32363 +/-130m); p1098__1 (tier 1, 34.13945,-118.35839 +/-222m); p1098__2 (tier 1, 34.13896,-118.36026 +/-220m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1001","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1001/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"564.2,3288.8 -0.0,3411.1 0.0,0.0 555.4,0.0 1074.4,218.6 792.1,0.0 4644.5,0.0 4596.5,3196.6 4720.4,3182.1 4719.8,4649.1 5029.4,5858.9 4961.7,7197.9 4712.4,7853.9 543.3,7891.8 564.2,3288.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1001/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33369160196656,34.10885193461762]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33054282504945,34.10887517172735]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33050291322411,34.105114884923914]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33365169014122,34.105091647814184]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1002","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"5"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1002/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4779.0,7523.5 892.0,7544.0 890.5,0.0 5692.0,0.0 5692.0,2626.9 3983.7,2569.5 3974.2,2850.4 4797.8,3066.4 4779.0,7523.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[892.0,944.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.31694,34.1083258]}},{"type":"Feature","properties":{"resourceCoords":[892.0,7544.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.316926,34.1052719]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1003","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1003/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5436.1,7417.8 5525.2,8152.0 -0.0,8152.0 -0.0,248.7 5692.0,232.3 5692.0,3181.9 4940.6,3286.7 4957.6,7494.8 5436.1,7417.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3266202321987,34.10997089655216]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32660630984809,34.10733558762485]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33113277579065,34.1073189617923]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33114669814127,34.10995427071961]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1004","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1004/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2075.9,8152.0 563.0,8152.0 489.7,7526.9 -0.0,7603.7 -0.0,3299.6 769.0,3195.5 781.1,192.6 3311.4,187.0 3928.0,-0.0 5344.6,-0.0 5163.1,8097.7 4483.7,7868.4 3522.9,7819.7 2075.9,8152.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32664186471739,34.10768939501724]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32661577051161,34.10511281709116]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33104123456242,34.10508165496319]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3310673287682,34.10765823288927]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1005","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1005/info.json","type":"ImageService2","height":8152,"width":5716},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5356.0,7682.0 674.4,7646.9 655.8,6252.6 466.1,5651.8 409.2,0.0 5716.0,0.0 5716.0,1094.0 5283.9,1106.9 5356.0,7682.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3120.0,7680.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3252509,34.1052444]}},{"type":"Feature","properties":{"resourceCoords":[5356.0,7680.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3240015,34.1052393]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1006","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1006/info.json","type":"ImageService2","height":8152,"width":5716},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"372.2,7706.0 386.2,1039.6 825.8,928.2 833.1,370.7 1197.0,352.6 1241.4,0.0 4931.1,0.0 4661.7,1571.9 4626.0,4881.1 5276.1,6252.5 5294.0,7708.7 372.2,7706.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3376.0,3180.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3223673,34.1073158]}},{"type":"Feature","properties":{"resourceCoords":[2304.0,7688.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3229368,34.1052538]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1007","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1007/info.json","type":"ImageService2","height":8152,"width":5716},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1368.0,6308.0 711.2,4953.9 726.6,1676.8 1007.0,0.0 5716.0,0.0 5716.0,7758.9 1394.7,7749.8 1368.0,6308.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32206823992995,34.10882644311997]}},{"type":"Feature","properties":{"resourceCoords":[5716.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31890922039358,34.10883180877773]}},{"type":"Feature","properties":{"resourceCoords":[5716.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31890004309696,34.10507512695893]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32205906263333,34.10506976130117]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1008","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1008/info.json","type":"ImageService2","height":8152,"width":5716},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1363.6,1333.2 2949.2,1059.6 2937.2,0.0 4920.6,0.0 4920.2,8152.0 459.2,8152.0 449.8,7760.0 1349.6,7757.1 1363.6,1333.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2952.0,3148.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3180248,34.1073702]}},{"type":"Feature","properties":{"resourceCoords":[2952.0,7752.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3180141,34.1052617]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1009","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1009/info.json","type":"ImageService2","height":8152,"width":5716},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7900.2 365.9,7899.6 366.8,3485.7 -0.0,3484.5 -0.0,20.5 5212.5,17.6 5255.4,8152.0 -0.0,8152.0 -0.0,7900.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.28741407211045,34.110116707375326]}},{"type":"Feature","properties":{"resourceCoords":[5716.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.28741473267236,34.107460293545735]}},{"type":"Feature","properties":{"resourceCoords":[5716.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.2919583007952,34.10746107906369]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29195764023329,34.11011749289328]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1010","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1010/info.json","type":"ImageService2","height":8152,"width":5716},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5334.6,8152.0 453.7,8144.2 433.1,8.8 5316.4,21.2 5334.6,8152.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1010/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.28742021533478,34.1078955859173]}},{"type":"Feature","properties":{"resourceCoords":[5716.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.28741211029987,34.105239412144655]}},{"type":"Feature","properties":{"resourceCoords":[5716.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29195514865958,34.105229773657534]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29196325369449,34.10788594743018]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1011","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1011/info.json","type":"ImageService2","height":8152,"width":5716},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5329.8,3908.2 5376.0,7844.0 -0.0,7849.5 0.0,-0.0 5716.0,0.0 5716.0,3905.0 5329.8,3908.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1011/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3416.0,7844.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3539636,34.1016628]}},{"type":"Feature","properties":{"resourceCoords":[5376.0,7844.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3528687,34.1016534]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1012","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1012/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1012/info.json","type":"ImageService2","height":8152,"width":5716},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5593.4,4217.7 5501.0,8062.1 472.0,7912.0 544.8,4071.9 921.5,4080.3 1038.4,271.6 -0.0,239.7 -0.0,0.0 5716.0,0.0 5716.0,4221.7 5593.4,4217.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1012/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2260.0,4108.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3518895,34.1034733]}},{"type":"Feature","properties":{"resourceCoords":[472.0,7912.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3528687,34.1016534]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1013","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"9"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1013/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1013/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"952.3,7983.5 920.0,4108.0 1043.6,4108.0 910.5,0.0 5712.0,0.0 5712.0,1575.2 4038.1,1576.7 4100.6,7963.5 952.3,7983.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2752.0,4108.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3489396,34.103443]}},{"type":"Feature","properties":{"resourceCoords":[920.0,4108.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3499802,34.1034534]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1014/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1014","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1014/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1014/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5336.7,8036.7 -0.0,7953.0 -0.0,1524.3 1696.9,1539.2 1712.1,0.0 5712.0,0.0 5712.0,208.2 3126.3,261.0 3152.7,1552.0 3642.6,1556.3 5336.7,8036.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1014/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3481897891176,34.10533829651328]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34498909827458,34.10533217545208]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34499957452311,34.101523126089084]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34820026536613,34.10152924715029]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1015/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1015","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1015/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1015/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5420.9,8119.4 -0.0,8152.0 -0.0,1711.5 5460.8,1738.8 5420.9,8119.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1015/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35489308989548,34.104193419178486]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35491028176713,34.10155727754214]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3594220164338,34.1015777372908]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35940482456215,34.10421387892715]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1016/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1016","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1016/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1016/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5712.0,2458.1 5508.0,2459.8 5414.3,8152.0 2121.7,8114.9 492.8,1313.9 -0.0,1299.4 -0.0,-0.0 5712.0,0.0 5712.0,2458.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1016/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34643834054857,34.10521297095569]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34325839452106,34.10526112895366]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34317597198343,34.1014767542059]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34635591801094,34.10142859620793]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1017/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1017","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"11"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1017/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1017/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"936.0,2344.0 1135.6,2337.1 1075.8,0.0 2904.7,0.0 5712.0,1725.5 5712.0,2276.3 4153.1,2290.0 4206.3,7786.6 986.9,7829.4 936.0,2344.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1017/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3788.0,7792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3417487,34.1015419]}},{"type":"Feature","properties":{"resourceCoords":[936.0,2344.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3433471,34.1041175]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1018/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1018","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"10"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1018/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1018/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3553.7,2990.6 4321.1,1773.9 4319.1,7770.3 -0.0,7757.3 -0.0,2288.2 2354.3,2234.0 3553.7,2990.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1018/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3708.0,840.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3394128,34.1048236]}},{"type":"Feature","properties":{"resourceCoords":[4896.0,7772.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3387179,34.1015452]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1019/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1019","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1019/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1019/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7784.4 -0.0,2375.3 -0.0,2371.9 -0.0,1827.7 1160.2,0.0 4569.3,137.0 4613.6,136.3 5712.0,132.9 5712.0,7764.5 -0.0,7784.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1019/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33906407267911,34.10525350828739]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33580064343893,34.10526355472216]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.335783448951,34.10137982617566]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33904687819118,34.10136977974089]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1020/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1020","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1020/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1020/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5452.8,104.5 5427.1,7826.8 1114.1,7848.6 1112.6,118.4 5452.8,104.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1020/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33642817108075,34.10525407095213]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33320639218512,34.10526348169076]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33319028568836,34.101429321096326]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.336412064584,34.10141991035769]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1021/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1021","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1021/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1021/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"776.8,225.9 4872.5,182.6 4817.4,7951.6 721.3,7960.6 776.8,225.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1021/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3337907877506,34.10531728403783]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33057430277003,34.10533703441841]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33054049991512,34.10150917870118]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33375698489569,34.1014894283206]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1022/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1022","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1022/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1022/info.json","type":"ImageService2","height":8152,"width":5680},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"314.3,154.6 320.4,154.4 370.2,0.0 4079.5,0.0 5132.1,15.8 5200.3,7819.3 357.0,7877.3 314.3,154.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1022/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33122390432753,34.10532221527857]}},{"type":"Feature","properties":{"resourceCoords":[5680.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32800618947873,34.1053081085919]}},{"type":"Feature","properties":{"resourceCoords":[5680.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32803046913322,34.10145721300812]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33124818398203,34.10147131969479]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1023/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1023","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1023/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1023/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7859.1 -0.0,34.5 5425.5,175.6 5447.4,1776.3 5018.7,2760.1 5020.4,3413.4 5469.8,3413.9 5492.9,7830.3 205.5,7858.4 -0.0,7859.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1023/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32831666666992,34.10531824950756]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3250893738454,34.10532760867329]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32507335560076,34.101486889685255]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32830064842528,34.101477530519524]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1024/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1024","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1024/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1024/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"453.6,3469.3 -0.0,3467.6 -0.0,2808.3 435.3,1816.4 417.4,200.9 5712.0,225.4 5712.0,7927.4 5517.8,7928.0 5516.1,7750.7 464.7,7750.3 453.6,3469.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1024/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32548525855466,34.105337000620324]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32228760439585,34.10535325055434]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32225979256397,34.1015478056219]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32545744672278,34.101531555687885]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1025/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1025","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1025/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1025/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"394.4,132.5 5530.1,139.1 5583.7,2294.5 5712.0,2574.9 5712.0,7767.4 414.7,7798.4 394.4,132.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1025/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3225089195419,34.10530951605243]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31929617237283,34.10531875734998]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31928035586179,34.101495348339895]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32249310303087,34.10148610704235]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1026/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1026","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1026/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1026/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"971.4,558.8 5375.1,590.9 5377.0,185.1 5712.0,185.9 5712.0,7844.0 1086.1,7832.7 1127.9,2620.8 1001.4,2338.3 971.4,558.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1026/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31994001262096,34.105329576976075]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3167394963704,34.105360182526105]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31668711486006,34.10155133003675]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31988763111062,34.10152072448672]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1027/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1027","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1027/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1027/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1266.8,7841.3 1262.4,164.6 4812.6,171.3 4771.2,7850.7 1266.8,7841.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1027/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31744492450976,34.105343620117694]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31425213633493,34.105372615771934]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3142025101457,34.10157296190465]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31739529832053,34.10154396625041]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1028/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1028","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1028/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1028/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"668.4,7873.8 707.7,0.0 5112.3,80.6 5060.2,7898.4 668.4,7873.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1028/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31515181748874,34.10539860429979]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31193881606902,34.10542620827449]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3118915717223,34.10160250102556]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31510457314202,34.10157489705087]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1029/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1029","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1029/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1029/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5487.0,7887.5 206.0,7903.8 207.3,132.3 5485.1,151.5 5487.0,7887.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1029/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31239328480827,34.10544753342374]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30916094559056,34.10545779405205]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30914338446752,34.101611074315954]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31237572368522,34.10160081368765]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1030/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1030","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1030/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1030/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1027.6,96.7 5712.0,0.0 5712.0,2610.1 4662.7,2609.6 4675.4,7857.4 1031.2,7865.4 1027.6,96.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1030/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30986740340106,34.10542430888833]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30665331636645,34.10543390291588]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30663689613651,34.101608904109604]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30985098317112,34.10159931008206]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1031/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1031","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1031/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1031/info.json","type":"ImageService2","height":8152,"width":5720},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4860.5,7923.0 929.1,7935.6 904.0,2588.0 1965.7,2586.0 1959.7,0.0 4847.5,28.1 4860.5,7923.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1031/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4852.0,2588.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3050428,34.10421]}},{"type":"Feature","properties":{"resourceCoords":[904.0,2588.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3072385,34.1042077]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1032/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1032","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1032/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1032/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5554.5,7880.2 274.6,7887.8 233.1,203.1 -0.0,213.1 -0.0,-0.0 5712.0,0.0 5712.0,160.3 5454.7,158.2 5554.5,7880.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1032/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2960.0,7888.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3035002,34.1017512]}},{"type":"Feature","properties":{"resourceCoords":[2960.0,164.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3034892,34.105404]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1033/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1033","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1033/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1033/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5142.0,7886.9 588.8,7891.5 550.9,141.3 810.9,145.6 812.1,0.0 5116.9,0.0 5142.0,7886.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1033/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30237583705332,34.105468964165794]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29914711134481,34.105484078841876]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.2991212424861,34.10164166027928]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3023499681946,34.101626545603196]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1034/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1034","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1034/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1034/info.json","type":"ImageService2","height":8152,"width":5680},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4751.6,7854.2 932.7,7815.8 937.6,0.0 5680.0,0.0 5680.0,217.3 4753.8,212.8 4751.6,7854.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1034/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2848.0,7840.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.298344,34.1017621]}},{"type":"Feature","properties":{"resourceCoords":[2848.0,196.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.2983851,34.1053973]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1035/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1035","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1035/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1035/info.json","type":"ImageService2","height":8152,"width":5680},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"351.4,112.4 5680.0,0.0 5680.0,117.9 5299.7,116.6 5297.3,7675.3 413.8,7775.1 351.4,112.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1035/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29748630688182,34.105449880413296]}},{"type":"Feature","properties":{"resourceCoords":[5680.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29431911637701,34.105452488978976]}},{"type":"Feature","properties":{"resourceCoords":[5680.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29431462664601,34.10166206917364]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29748181715082,34.10165946060796]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1036/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1036","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1036/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1036/info.json","type":"ImageService2","height":8152,"width":5676},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"369.7,7780.6 312.3,135.8 694.8,134.0 693.9,15.5 5239.6,85.8 5313.0,7813.4 369.7,7780.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1036/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29470365847808,34.105461836677385]}},{"type":"Feature","properties":{"resourceCoords":[5676.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29155769074796,34.105443862371864]}},{"type":"Feature","properties":{"resourceCoords":[5676.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.2915886490059,34.101676187340885]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29473461673602,34.10169416164641]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1037/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1037","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1037/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1037/info.json","type":"ImageService2","height":8152,"width":5704},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4856.8,18.3 4848.0,7836.4 935.0,7891.2 914.4,36.1 4856.8,18.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1037/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4848.0,5912.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.289608,34.1026945]}},{"type":"Feature","properties":{"resourceCoords":[4848.0,1980.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.289608,34.1045087]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1038/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1038","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1038/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1038/info.json","type":"ImageService2","height":8152,"width":5704},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"839.1,18.0 4717.2,0.0 4744.2,7584.3 822.2,7620.7 839.1,18.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1038/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4740.0,3896.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.2874093,34.103611]}},{"type":"Feature","properties":{"resourceCoords":[824.0,5864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.289608,34.1026945]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1039/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1039","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"8"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1039/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1039/info.json","type":"ImageService2","height":8152,"width":5704},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4799.4,151.2 4765.4,8005.3 884.5,7986.2 900.1,123.8 4799.4,151.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1039/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[888.0,6032.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.2874094,34.1027005]}},{"type":"Feature","properties":{"resourceCoords":[4800.0,2092.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.285245,34.1045294]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1040/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1040","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"10"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1040/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1040/info.json","type":"ImageService2","height":8152,"width":5704},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5704.0,8152.0 5444.9,8152.0 5444.2,7963.0 928.0,7940.0 956.9,148.4 2904.1,134.1 4844.0,160.0 4979.5,160.2 5704.0,160.9 5704.0,8152.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1040/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[928.0,7940.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.2852424,34.1018024]}},{"type":"Feature","properties":{"resourceCoords":[4844.0,160.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.28307,34.1054299]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1041/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1041","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1041/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1041/info.json","type":"ImageService2","height":8152,"width":5704},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4720.9,7908.1 -0.0,7840.2 -0.0,44.0 4762.5,141.3 4720.9,7908.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1041/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.356640041542,34.10170416002284]}},{"type":"Feature","properties":{"resourceCoords":[5704.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35343557986813,34.10173390904888]}},{"type":"Feature","properties":{"resourceCoords":[5704.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3533845950678,34.09791484959942]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35658905674165,34.09788510057338]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1042/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1042","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1042/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1042/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3250.2,7941.6 3250.5,8152.0 1198.4,8152.0 1200.4,7921.3 296.2,7915.3 299.2,157.2 3790.1,217.4 3680.1,7946.5 3250.2,7941.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1042/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35413243894284,34.10173567908202]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35093322249962,34.101752136169665]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35090493849208,34.097928603302826]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3541041549353,34.09791214621518]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1043/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1043","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1043/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1043/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5450.9,7898.9 -0.0,7915.5 -0.0,164.4 5433.6,152.2 5450.9,7898.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1043/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35199922682449,34.10172157022518]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34880881739286,34.10170012606912]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34884567241937,34.09788711717452]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.352036081851,34.097908561330584]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1044/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1044","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1044/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1044/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4841.7,251.5 4845.7,7929.0 962.9,7909.4 1008.2,199.4 4841.7,251.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1044/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34952038067865,34.101723564333504]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34631475099384,34.10172370693109]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34631450591827,34.09789250844959]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34952013560309,34.097892365852005]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1045/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1045","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1045/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1045/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3020.2,184.5 3083.4,429.1 5688.0,297.2 5688.0,2903.4 4311.0,2927.8 4365.2,5435.8 4982.8,7907.8 218.6,7905.4 179.5,136.7 3020.2,184.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1045/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34689133303598,34.101669361315814]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34372338833141,34.101657587338195]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34374362369033,34.097871426551826]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3469115683949,34.097883200529445]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1046/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1046","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1046/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1046/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5460.0,8015.6 557.3,7907.2 -0.0,5524.4 -0.0,2974.1 1360.6,2979.4 1410.0,691.9 1413.8,513.9 2092.8,513.2 2094.8,385.5 5479.3,424.3 5460.0,8015.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1046/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3445262991821,34.1016986323325]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34132007992206,34.10174444345953]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34124134656567,34.09791253967602]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34444756582572,34.097866728548986]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1047/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1047","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1047/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1047/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"445.8,343.1 4691.3,382.5 4694.9,7989.7 479.8,7952.1 445.8,343.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1047/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34168630440686,34.101702103401784]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33848501109271,34.10172911488666]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33843862036746,34.09790578894572]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3416399136816,34.09787877746084]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1048/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1048","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1048/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1048/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4720.1,8018.8 -0.0,8007.5 -0.0,478.7 5090.8,497.0 5076.9,4414.1 4736.3,4406.3 4720.1,8018.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1048/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33904851361036,34.10177179918725]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33581619090855,34.10180032362775]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33576716729719,34.09793722573924]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33899948999901,34.097908701298735]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1049/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1049","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1049/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1049/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"625.9,7906.0 651.6,4302.5 991.3,4311.2 1015.5,403.8 3817.3,418.7 3797.4,7948.0 625.9,7906.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1049/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3367341233706,34.101747262367276]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33349389613709,34.10178301413876]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33343245127112,34.09791046801569]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33667267850464,34.097874716244206]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1050/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1050","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1050/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1050/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3560.8,7946.6 3298.0,7942.8 3296.7,8152.0 2534.2,8152.0 2535.4,7931.5 -0.0,7894.2 -0.0,405.7 3598.5,422.7 3560.8,7946.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1050/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33455890022877,34.101767009490594]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33130016957192,34.10179581113865]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33125066954335,34.09790115138724]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3345094002002,34.097872349739184]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1051/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1051","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1051/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1051/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8152.0 -0.0,7913.0 262.1,7917.0 252.4,412.7 5390.5,385.4 5418.8,8152.0 -0.0,8152.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1051/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.332640691655,34.10178046513189]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3293732437425,34.101792150981574]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32935315982911,34.097887072239416]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33262060774162,34.09787538638973]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1052/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1052","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1052/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1052/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"512.3,8152.0 394.6,403.1 5365.3,312.4 5454.8,8152.0 512.3,8152.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1052/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32976751820341,34.10180080016476]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3265097729502,34.10178117956918]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32654349394306,34.09788769802721]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32980123919627,34.09790731862279]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1053/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1053","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1053/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1053/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8046.6 1423.4,8065.7 1439.0,238.5 4032.0,244.0 4032.0,7832.0 5688.0,7837.9 5688.0,8152.0 -0.0,8152.0 -0.0,8046.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1053/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4032.0,7832.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3251708,34.098008]}},{"type":"Feature","properties":{"resourceCoords":[4032.0,244.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3251978,34.1016381]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1054/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1054","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1054/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1054/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"260.9,0.0 5289.7,0.0 5301.9,8105.3 1964.2,8152.0 1964.2,7922.6 262.8,7916.8 260.9,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1054/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32534539320734,34.101719659137615]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3221468659795,34.1017357156164]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32211927048033,34.09791300630927]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32531779770817,34.097896949830485]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1055/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1055","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1055/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1055/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3459.2,230.3 3449.1,8152.0 522.0,8152.0 536.8,230.5 3459.2,230.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1055/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32267259407692,34.10175767587771]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3194712091486,34.1017822479434]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31942897830726,34.097956124334424]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32263036323558,34.09793155226873]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1056/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1056","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1056/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1056/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,224.3 4822.3,217.7 4784.1,8152.0 -0.0,8152.0 -0.0,224.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1056/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32072545569613,34.10177041236319]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31750572316422,34.101791703093234]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31746913178893,34.09794365241691]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32068886432084,34.09792236168686]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1057/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1057","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1057/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1057/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"802.1,515.3 3494.9,501.9 3652.0,8152.0 801.6,8152.0 802.1,515.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1057/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31846069229553,34.101933537494915]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31516348544633,34.101942346779666]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31514834531208,34.09800171113154]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31844555216128,34.09799290184679]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1058/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1058","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1058/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1058/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4720.8,8152.0 -0.0,8152.0 -0.0,433.9 4833.9,516.7 4720.8,8152.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1058/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3164397821897,34.10190494670174]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31316024609237,34.101969865232576]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3130486734845,34.098050347076395]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31632820958184,34.097985428545556]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1059/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1059","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1059/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1059/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4755.3,381.3 4696.8,8043.0 927.6,8082.6 964.3,350.6 4755.3,381.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1059/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3141975052077,34.10187195781619]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31095805775897,34.10190886343419]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31089462972793,34.098037255620326]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31413407717666,34.09800035000233]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1060/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1060","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1060/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1060/info.json","type":"ImageService2","height":8152,"width":5708},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"948.1,8030.0 912.8,362.3 4804.7,338.8 4872.5,8152.0 948.1,8030.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1060/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31200610664413,34.10189302835042]}},{"type":"Feature","properties":{"resourceCoords":[5708.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30875748426838,34.10189689740186]}},{"type":"Feature","properties":{"resourceCoords":[5708.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30875085800173,34.098027928501914]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31199948037748,34.09802405945047]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1061/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1061","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1061/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1061/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"790.8,7914.4 877.7,202.0 4684.9,264.7 4567.5,8152.0 785.1,8152.0 790.8,7914.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1061/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30977080423995,34.10182194716623]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30654969025568,34.101879948340596]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30645000628485,34.09803024984451]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30967112026912,34.097972248670146]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1062/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1062","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1062/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1062/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"463.8,167.7 4457.8,189.7 4464.7,8152.0 450.0,8152.0 463.8,167.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1062/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30737616807126,34.101821533626385]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30417689545001,34.10184408905809]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3041381304647,34.09802049360992]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30733740308594,34.09799793817822]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1063/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1063","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1063/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1063/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,165.1 4747.2,204.9 4726.6,7946.0 4295.3,7945.2 4294.0,8150.6 -0.0,8152.0 -0.0,165.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1063/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30486880013292,34.10182758795651]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30167213435038,34.101852445444734]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30162941290085,34.09803196781127]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30482607868339,34.098007110323046]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1064/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1064","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1064/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1064/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5688.0,7836.2 2840.0,7818.0 2838.7,8152.0 -0.0,8152.0 -0.0,-0.0 5688.0,2.7 5688.0,7836.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1064/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2840.0,7816.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.355023,34.0944303]}},{"type":"Feature","properties":{"resourceCoords":[976.0,7816.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3560591,34.0944323]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1065/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1065","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1065/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1065/info.json","type":"ImageService2","height":8152,"width":5688},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7944.5 432.3,7944.1 403.1,184.5 5317.7,171.4 5303.1,7948.2 4261.7,7947.4 4261.6,8141.1 -0.0,8152.0 -0.0,7944.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1065/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30242609920785,34.101838019094856]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29923694600797,34.1018457319541]}},{"type":"Feature","properties":{"resourceCoords":[5688.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29922369027086,34.09803423065344]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30241284347075,34.098026517794196]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1066/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1066","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1066/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1066/info.json","type":"ImageService2","height":8152,"width":5708},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7957.6 1037.0,7959.0 1045.2,214.9 4941.5,225.8 4946.9,8152.0 -0.0,8152.0 -0.0,7957.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1066/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30003305315387,34.10186496814255]}},{"type":"Feature","properties":{"resourceCoords":[5708.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29681918458824,34.10187056474836]}},{"type":"Feature","properties":{"resourceCoords":[5708.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29680959965954,34.09804298403892]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.30002346822516,34.09803738743311]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1067/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1067","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1067/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1067/info.json","type":"ImageService2","height":8152,"width":5704},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"354.5,0.0 5203.5,0.0 5198.4,241.3 4723.0,232.5 4445.0,8152.0 205.3,8152.0 354.5,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1067/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29745032909392,34.10183136115115]}},{"type":"Feature","properties":{"resourceCoords":[5704.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29424720322797,34.101888558129176]}},{"type":"Feature","properties":{"resourceCoords":[5704.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29414917714125,34.09807109605703]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.2973523030072,34.09801389907901]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1068/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1068","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1068/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1068/info.json","type":"ImageService2","height":8152,"width":5736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,206.9 470.1,200.1 467.2,0.0 5289.5,0.0 5433.5,3364.4 5423.2,8086.3 5736.0,7979.8 5736.0,8152.0 -0.0,8152.0 -0.0,206.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1068/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29479371820312,34.10186763617906]}},{"type":"Feature","properties":{"resourceCoords":[5736.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29153490575969,34.10183098784366]}},{"type":"Feature","properties":{"resourceCoords":[5736.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29159780402694,34.09799581453231]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29485661647037,34.09803246286771]}},{"type":"Feature","properties":{"resourceCoords":[5424.0,7820.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.2917725,34.098154]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1069/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1069","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1069/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1069/info.json","type":"ImageService2","height":8152,"width":5736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5736.0,8152.0 842.4,8152.0 852.7,244.9 5736.0,221.9 5736.0,5339.9 5452.1,5134.5 4719.8,6003.4 4718.6,7758.9 4719.1,7996.8 5736.0,8003.2 5736.0,8152.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1069/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.2922681457433,34.101894264706736]}},{"type":"Feature","properties":{"resourceCoords":[5736.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.28904501463445,34.101906420073405]}},{"type":"Feature","properties":{"resourceCoords":[5736.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.28902429856167,34.09808654935896]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29224742967051,34.09807439399229]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1070/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1070","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1070/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1070/info.json","type":"ImageService2","height":8152,"width":5736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1995.8,170.3 992.5,151.1 994.3,0.0 4917.3,0.0 4888.2,4086.9 4193.5,4084.2 4170.0,8152.0 933.6,7943.0 945.7,5948.6 1683.4,5083.5 1966.3,5290.7 1995.8,170.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1070/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29016630263877,34.101872584828484]}},{"type":"Feature","properties":{"resourceCoords":[5736.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.28694485796674,34.10190022028403]}},{"type":"Feature","properties":{"resourceCoords":[5736.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.28689775961143,34.09808234603543]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29011920428346,34.09805471057989]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1071/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1071","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1071/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1071/info.json","type":"ImageService2","height":8152,"width":5724},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"696.4,4017.0 702.0,127.5 5724.0,142.9 5724.0,8152.0 -0.0,8152.0 -0.0,4018.3 696.4,4017.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1071/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.28779774406621,34.10185737983241]}},{"type":"Feature","properties":{"resourceCoords":[5724.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.28459081627925,34.101869458347686]}},{"type":"Feature","properties":{"resourceCoords":[5724.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.28457018804312,34.098060820040146]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.28777711583008,34.09804874152487]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1072/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1072","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1072/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1072/info.json","type":"ImageService2","height":8152,"width":5712},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7914.3 -0.0,4017.0 2339.8,138.0 5712.0,167.5 5712.0,8152.0 2297.5,8152.0 -0.0,7914.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1072/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.2858981562654,34.10185631151711]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.28270752931236,34.101882353575796]}},{"type":"Feature","properties":{"resourceCoords":[5712.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.28266296005513,34.098085114940936]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.28585358700818,34.09805907288225]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1074/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1074","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1074/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1074/info.json","type":"ImageService2","height":8152,"width":5736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4827.3,207.2 4817.4,8003.1 -0.0,7883.5 -0.0,147.0 4827.3,207.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1074/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35227739485656,34.0980889858359]}},{"type":"Feature","properties":{"resourceCoords":[5736.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34906104855992,34.09810884826322]}},{"type":"Feature","properties":{"resourceCoords":[5736.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34902719907102,34.094296846749835]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35224354536766,34.09427698432251]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1075/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1075","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1075/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1075/info.json","type":"ImageService2","height":8152,"width":5736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4977.5,172.5 5032.1,3870.2 4808.7,6129.4 581.7,6110.2 588.5,115.1 4977.5,172.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1075/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34989957202517,34.09806052528195]}},{"type":"Feature","properties":{"resourceCoords":[5736.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34668883189032,34.098079977269535]}},{"type":"Feature","properties":{"resourceCoords":[5736.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34665568188632,34.09427461846724]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34986642202117,34.094255166479655]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1076/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1076","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1076/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1076/info.json","type":"ImageService2","height":8152,"width":5716},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5503.2,213.1 5510.7,8025.8 91.4,7929.3 45.0,5861.2 269.0,3841.7 208.8,160.4 5503.2,213.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1076/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34723062302946,34.09807156371544]}},{"type":"Feature","properties":{"resourceCoords":[5716.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34401682929769,34.09808678990779]}},{"type":"Feature","properties":{"resourceCoords":[5716.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34399079007977,34.09426448545146]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34720458381155,34.094249259259115]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1077/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1077","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1077/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1077/info.json","type":"ImageService2","height":8152,"width":5736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"594.8,154.8 4910.1,199.6 4919.8,7996.6 4717.1,7995.5 4716.7,8152.0 606.3,8152.0 594.8,154.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1077/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34446963524435,34.098057125568396]}},{"type":"Feature","properties":{"resourceCoords":[5736.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3412549242129,34.098071626598056]}},{"type":"Feature","properties":{"resourceCoords":[5736.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34123021161827,34.09426156065109]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34444492264971,34.09424705962143]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1078/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1078","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1078/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1078/info.json","type":"ImageService2","height":8152,"width":5728},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7940.7 -0.0,98.2 5443.1,131.7 5461.7,4727.8 5346.4,5384.3 5474.6,7886.5 -0.0,7940.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1078/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34171754206972,34.09802189015974]}},{"type":"Feature","properties":{"resourceCoords":[5728.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33852592285534,34.09803957567065]}},{"type":"Feature","properties":{"resourceCoords":[5728.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33849574119111,34.09425159441429]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34168736040549,34.094233908903384]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1079/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1079","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"22"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1079/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1079/info.json","type":"ImageService2","height":8152,"width":5740},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5740.0,181.7 5740.0,4103.7 4507.6,4099.8 4502.4,7953.5 259.2,7915.6 191.6,6582.3 147.2,6518.1 229.6,185.7 5740.0,181.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1079/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1368.0,4100.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3380282,34.0961564]}},{"type":"Feature","properties":{"resourceCoords":[4360.0,7936.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3363277,34.0943777]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1080/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1080","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1080/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1080/info.json","type":"ImageService2","height":8152,"width":5736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,4119.3 1238.3,4121.9 1233.0,209.4 5736.0,240.3 5736.0,8152.0 5598.9,8033.6 -0.0,7964.1 -0.0,4119.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1080/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33627309310398,34.098091540673806]}},{"type":"Feature","properties":{"resourceCoords":[5736.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33305895539678,34.09810626845273]}},{"type":"Feature","properties":{"resourceCoords":[5736.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33303385636343,34.0942968840673]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33624799407063,34.09428215628837]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1081/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1081","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1081/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1081/info.json","type":"ImageService2","height":8152,"width":5736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4950.4,-0.0 4857.9,8152.0 951.9,8152.0 1002.6,-0.0 4950.4,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1081/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33311063186716,34.09481224633609]}},{"type":"Feature","properties":{"resourceCoords":[5736.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33311287347122,34.09217823475248]}},{"type":"Feature","properties":{"resourceCoords":[5736.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33760160483448,34.092180891577954]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33759936323041,34.09481490316156]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1082/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1082","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1082/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1082/info.json","type":"ImageService2","height":8152,"width":5736},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"844.0,7874.5 983.7,-0.0 5736.0,-0.0 5736.0,8152.0 5644.2,7859.6 844.0,7874.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1082/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4904.0,208.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3331826,34.0907267]}},{"type":"Feature","properties":{"resourceCoords":[4904.0,7864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3374562,34.0907076]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1083/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1083","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1083/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1083/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4836.3,488.8 4800.5,8152.0 959.4,8152.0 879.1,475.4 4836.3,488.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1083/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[880.0,2372.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3386379,34.0943742]}},{"type":"Feature","properties":{"resourceCoords":[4796.0,7852.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3416319,34.0925935]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1084/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1084","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1084/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1084/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"833.2,8152.0 869.5,291.0 5692.0,262.5 5692.0,7825.8 4908.7,7824.4 4911.8,8152.0 833.2,8152.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1084/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3373150929635,34.0929842164317]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33730667771358,34.09036583848699]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34180316299846,34.09035578712915]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34181157824837,34.09297416507386]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1085/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1085","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1085/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1085/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4874.5,7916.3 916.4,7927.1 922.9,7401.3 -0.0,7404.4 -0.0,5244.6 943.3,5220.6 984.6,2439.2 1066.1,2438.0 1060.5,335.2 2886.0,335.3 2886.2,348.3 4939.8,348.5 4938.2,183.5 5332.6,184.2 5332.6,-0.0 5692.0,-0.0 5692.0,7686.5 4885.7,7685.2 4874.5,7916.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1085/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34143738643219,34.09522875455681]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34142032421752,34.09002829765404]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35035106067325,34.090007918404424]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35036812288791,34.095208375307195]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1086/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1086","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1086/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1086/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5692.0,7071.9 4782.1,7084.4 4776.9,8152.0 819.5,8152.0 823.9,6369.9 993.5,6368.9 985.3,4935.7 817.9,4936.0 818.7,3497.9 -0.0,3502.6 -0.0,2424.9 827.8,2412.1 845.8,481.0 4784.3,427.7 4792.9,197.6 5595.3,190.2 5593.3,-0.0 5692.0,-0.0 5692.0,7071.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1086/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.34958201462383,34.09514461841052]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3496325706365,34.08991892151951]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35860664323775,34.08997930609395]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35855608722508,34.09520500298496]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1087/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1087","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1087/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1087/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5692.0,8152.0 4334.0,8152.0 4329.1,7689.6 4170.2,7647.9 3629.1,7650.3 3549.0,7714.8 399.0,7677.7 391.4,1000.7 4327.1,1059.1 4347.8,-0.0 5692.0,-0.0 5692.0,8152.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1087/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35745875546488,34.09482022350328]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35741598829696,34.089566095378814]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.36643884361172,34.089515013634774]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.36648161077963,34.09476914175924]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1088/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1088","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1088/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1088/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 4818.3,0.0 4842.7,149.8 5692.0,146.8 5692.0,416.4 5500.7,1070.2 5400.6,7196.6 5464.5,7277.6 5468.5,7551.2 5417.6,7979.2 4953.8,7979.2 4952.0,8152.0 -0.0,8152.0 -0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1088/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.37206840707476,34.09803246648491]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.36578731259482,34.0981233951108]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.36563115785809,34.09062135553448]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.37191225233803,34.09053042690859]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1089/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1089","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"17"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1089/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1089/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"58.9,3854.5 -0.0,3705.7 0.0,0.0 4413.3,0.0 4309.4,7711.3 700.0,7724.0 714.2,4767.8 760.9,4444.5 994.3,3845.9 58.9,3854.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1089/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3516.0,1836.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3628907,34.099876]}},{"type":"Feature","properties":{"resourceCoords":[700.0,7724.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3659536,34.0944038]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1090/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1090","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1090/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1090/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,8008.4 0.0,0.0 2272.6,0.0 2274.1,124.9 4777.0,152.6 4826.3,4119.3 4825.9,4119.3 4821.9,8024.6 -0.0,8008.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1090/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.36191381354543,34.10182977653341]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35562924926285,34.101822900147]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3556410588294,34.09431704728266]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.36192562311199,34.094323923669066]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1091__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1091 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5700.0"},{"label":"split_canvas_h","value":"8152.0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1091__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1091/info.json","type":"ImageService2","height":8152,"width":5700},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,4883.2 -0.0,8152.0 5700.0,8152.0 5700.0,3396.5 3502.4,-0.0 2679.2,0.0 2679.2,1496.4 1790.0,2710.8 494.4,4480.8 0.0,4456.4 0.0,4883.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1091__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3988.0,7196.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3401691,34.1048172]}},{"type":"Feature","properties":{"resourceCoords":[5540.0,7608.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3393876,34.1041261]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1092/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1092","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1092/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1092/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 5692.0,0.0 5692.0,4088.9 4073.8,4077.9 4214.4,4188.3 3955.2,4077.1 3677.0,4075.2 3665.4,5783.8 3948.4,5724.4 3922.3,8029.9 185.4,7996.4 186.8,7923.2 -0.0,7920.9 -0.0,6919.4 -0.0,6919.4 0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1092/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33782270305552,34.112551513348535]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33153676304502,34.11263350565188]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33139593083169,34.105126964438604]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.33768187084219,34.10504497213526]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1093__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1093 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"18"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5692.0"},{"label":"split_canvas_h","value":"4180.0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1093__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1093/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 26.0,1338.9 134.3,1689.6 136.4,2164.9 352.7,2166.7 352.5,4099.1 5245.2,4134.9 5268.6,-0.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1093__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1820.0,2176.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.2852576,34.1086152]}},{"type":"Feature","properties":{"resourceCoords":[5268.0,248.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.28307,34.1054299]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1094__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1094 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5431.6"},{"label":"split_canvas_w","value":"5692.0"},{"label":"split_canvas_h","value":"2720.4"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1094__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1094/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"469.0,7728.7 5692.0,7583.7 5692.0,5467.6 0.0,5431.6 -0.0,5569.6 408.2,5662.0 469.0,7728.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1094__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[376.0,5651.3],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3147891,34.10736]}},{"type":"Feature","properties":{"resourceCoords":[1348.0,5779.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3136888,34.107215]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1094__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1094 [2]","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":"5692.0"},{"label":"split_canvas_h","value":"5467.6"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1094__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1094/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2897.0,5218.1 2909.6,5450.0 3772.4,5455.5 3740.1,5400.6 3788.6,5455.6 5692.0,5467.6 5692.0,0.0 -0.0,-0.0 -0.0,5297.5 149.3,5432.5 952.6,5437.6 920.2,5293.4 2897.0,5218.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1094__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2188.0,3015.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3215335,34.1169917]}},{"type":"Feature","properties":{"resourceCoords":[2188.0,791.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.321436,34.1188043]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1095__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1095 [1]","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"5692.0"},{"label":"split_canvas_h","value":"8152.0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1095__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1095/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"338.1,6970.0 3034.4,7009.9 3031.0,7234.2 3226.7,7224.8 3236.0,7048.7 5085.4,7051.9 5093.6,7009.3 5692.0,6996.6 5692.0,0.0 4123.2,0.0 4134.0,2870.0 0.0,2831.6 -0.0,5687.7 338.2,5689.5 338.1,6970.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1095__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4320.0,5604.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3223807,34.110084]}},{"type":"Feature","properties":{"resourceCoords":[5120.0,5604.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-118.3214988,34.1100912]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1096/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1096","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1096/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1096/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1512.8,267.1 1480.5,206.6 1530.2,267.9 3208.0,343.0 3223.5,0.0 5692.0,0.0 5692.0,6935.9 3342.4,6886.5 3350.3,7410.8 2560.5,7505.1 2559.6,6864.5 804.8,6867.1 742.5,232.7 1512.8,267.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1096/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32175433765971,34.11518322901054]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.31543662333769,34.115186110552614]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3154316737653,34.10764186477844]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.32174938808733,34.10763898323636]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1097/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1097","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1097/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1097/info.json","type":"ImageService2","height":8152,"width":5716},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5716.0,-0.0 5716.0,8152.0 -0.0,8152.0 -0.0,0.0 5716.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1097/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.357367213407,34.14289962929547]}},{"type":"Feature","properties":{"resourceCoords":[5716.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.35715925206614,34.1403062878152]}},{"type":"Feature","properties":{"resourceCoords":[5716.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.3615966877157,34.140059084580535]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.36180464905657,34.1426524260608]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1099/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Los Angeles, California | 1919 | sanborn00656_021 p1099","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-21T12:48:10Z","modified":"2026-09-21T12:48:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1099/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1099/info.json","type":"ImageService2","height":8152,"width":5692},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5511.0,5814.3 5529.3,8037.5 5345.0,8039.4 5346.0,8152.0 -0.0,8152.0 0.0,0.0 5059.0,-0.0 5105.3,1278.5 5219.8,1631.8 5229.4,2112.9 5447.0,2111.3 5477.6,4067.5 5311.6,4070.5 5326.3,5815.2 5511.0,5814.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd436m:g4364m:g4364lm:g4364lm_g00656191910:00656_10_1919-1099/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.28287091375445,34.11498451478933]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.28292527034932,34.10973334753297]}},{"type":"Feature","properties":{"resourceCoords":[5692.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29194519595984,34.10979825635051]}},{"type":"Feature","properties":{"resourceCoords":[0.0,8152.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-118.29189083936497,34.11504942360686]}}]}}]}