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 review of material-revision close-up, after catalogue and OCR. Access derivative is visibly upside down; rotationDegrees remains 0 because regions refer to unrotated access pixels. Text read upside down, without generating another image. Parent-sheet alignment remains provisional; no modeling. Partial timed visual review: 712/713 suite source; exact revision-arrow member allocation unresolved. Partial timed visual review: Source-local condition only; no installed dimensions, quantities or wall transforms accepted. Partial timed visual review: Bounded follow-up of remaining regions; prior verified readings reused rather than duplicated. No full extraction or physical geometry acceptance. Partial timed visual review: undefined Partial timed visual review: undefined Partial timed visual review: Revision arrow/source correspondence: text reuse only; caption and full section absent from crop. Partial timed visual review: undefined
Highlighted reading: Unresolved. Curved leader points into the diagonally hatched section member at left; complete member extent is cropped off.
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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.
Curved leader points into the diagonally hatched section member at left; complete member extent is cropped off.
Curved leader points into the diagonally hatched section member at left; complete member extent is cropped off.