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. Bounded architectural wall-chain search; applicability reviewed, whole sheet not extracted. Partial timed visual review: Source-local additive detail evidence only. No installed quantity, room polygon, revision authority or accepted model geometry established. Partial timed visual review: Prior-report reuse only; not reopened. 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. Partial timed visual review: undefined Partial timed visual review: undefined
Highlighted reading: Unresolved. The inspected Main row supplies EL numerals but no independent original-survey unit convention. Existing canonical feet assignments do not provide authority.
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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.
The inspected Main row supplies EL numerals but no independent original-survey unit convention. Existing canonical feet assignments do not provide authority.
The inspected Main row supplies EL numerals but no independent original-survey unit convention. Existing canonical feet assignments do not provide authority.