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 39
Extraction: Reviewed · extraction partial. complete-for-primary-visible-img0933-regions; fine profile dimensions and title-block fields remain partial Partial timed visual review: Bounded source-witness extraction; historical readings and regional inventory reused. Partial timed visual review: Coordinates normalized in encoded access derivative. Source-local documentary evidence only; no installed transform. Partial timed visual review: Additive source-local review. Coordinates refer to encoded access derivative before presentation rotation. No installed transform or geometry acceptance. Partial timed visual review: undefined
Highlighted reading: 1 through 10. Bounded shop-drawing extraction; physical geometry and building placement remain gated.
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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.
10 count
Authoring eligible: false. Source audit state: verified visible sequence.
Drawing notation: 1 through 10
Bounded shop-drawing extraction; physical geometry and building placement remain gated.