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: undefined Partial timed visual review: Partial text-first sequential locator review using <=1000px JPEG65 derivative of public/archive/drawings/complete-upright/IMG_1176.webp. Lettering upright; access-image normalized regions. No full region review or model geometry claim. Partial timed visual review: Additive targeted 1650x2200 upright access derivative review. Previous verified findings reused; no installed quantity, registration or completeness claim. Partial timed visual review: Additive targeted derivative crop review after OCR, prior packages and reports; orientation upright, clockwise reading rotation 0 degrees. Regions use uncropped 2200px access photograph coordinates. Existing verified properties reused without duplication. Partial extraction only. Partial timed visual review: Bounded text-first follow-up using sequential upright 2200px WebP derivative inspection; this photograph is a cropped or perspective view. New local properties only; no complete-sheet or geometry acceptance claim.
Highlighted reading: 7'-0". Selected legible locator evidence; partial assembly-local scope.
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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.
84 in
Selected legible locator evidence; partial assembly-local scope.
Drawing notation: 7'-0"
Selected legible locator evidence; partial assembly-local scope.