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 49
Extraction: Reviewed · extraction partial. complete-for-visible-assembly-identities-quantity-model-and-door-type-notes; dimensions and schedule transcription incomplete Partial timed visual review: Existing text evidence reused; no new image inspection in this bounded pass.
Highlighted reading: Unresolved. 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.
Authoring eligible: false. Source audit state: explicit-null; Model 62 or calibrated relief evidence required.
Bounded shop-drawing extraction; physical geometry and building placement remain gated.