Every dimension belongs to an object and a drawing. Original room numbers, object marks, printed values and source regions stay together—even when the answer is unresolved.
464 of 464 photographs have extraction records, containing 27,517 properties. Initial image review is not exhaustive extraction: 0 photographs have passed the full-region check. 66 numbered sheets are reconciled. Modeling and architectural registration are separate work; these counts do not establish a complete building.
Download the structured register (JSON)Original sheet identity has not yet been reconciled.
Extraction: Reviewed · extraction partial. Partial timed visual review: Partial sequential 1000px JPEG65 locator review of public/archive/drawings/complete-upright/IMG_1269.webp after OCR/catalogue and existing reports. Actual clockwise reading rotation 0 degrees. Normalized access-image regions before rotation. Full fine-region extraction remains outstanding. Partial timed visual review: Source-local design detail only; numeric controls refer to depicted endpoints, no world placement or installed quantity established. Partial timed visual review: Generic vault note block; does not assign installed dimensions to every depicted room. Raw master crop [2810,2260,900,420] on 4032x3024 image, reading rotation 0. Regions normalized to upright access derivative.
Highlighted reading: 6" REINFORCED CONCRETE WALL. Source-local design detail only; numeric controls refer to depicted endpoints, no world placement or installed quantity established.
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Scroll or pinch to inspect this drawing. The gold outline locates the selected reading. Archival drawing photograph · Oregon Historical Society research collections.
Open source image separately ↗Printed values, calculations, image traces and observed counts are different kinds of evidence. “Verified” applies to the specific reading—not to the whole room or model.
6 in
Source-local design detail only; numeric controls refer to depicted endpoints, no world placement or installed quantity established.
Drawing notation: 6" REINFORCED CONCRETE WALL
Source-local design detail only; numeric controls refer to depicted endpoints, no world placement or installed quantity established.