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)Sheet number unresolved
Extraction: Reviewed · extraction partial. White-pine directory/bulletin-board construction and location schedule; corrected final dimensions unresolved. Normalized from an existing text re-audit; this import did not reopen the source image. Partial timed visual review: Additive remaining-region review 2026-10-11; prior packages, queue and OCR read before sequential derivative inspection. Regions in native derivative coordinates. Ten inspections including one notes crop across this batch. Partial extraction only; no model changes. Partial timed visual review: Source-local construction detail only; installed instance registration and complete geometry unresolved. Partial timed visual review: Source-local printed construction property; no room geometry, installed quantity or accepted model inference. Partial timed visual review: Bounded follow-up on selected source witnesses only. Partial timed visual review: Structured partial first-pass repair of legacy coverage-only gap. Read existing reports/OCR before one <=1000px JPEG65 locator. No complete extraction/geometry claim. Source region is normalized access image; actual rotation0. Prior audit supplied sheet identity where recorded.
Highlighted reading: 1½. Source-local component property; no whole-room geometry inference.
Show every recorded property on this drawing →
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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.
1.5 in
Source-local component property; no whole-room geometry inference.
Drawing notation: 1½
Source-local component property; no whole-room geometry inference.