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 first-pass sequential visual review of public/archive/drawings/complete-upright/IMG_1037.webp after catalogue and OCR. Regions use unrotated access-image coordinates; rotationDegrees gives clockwise turn needed to read primary lettering. No room geometry or modeling inference. Partial timed visual review: Follow-up visual derivative review. Coordinates normalized before stated clockwise rotation. Assembly-local evidence; installed instances and room geometry remain unregistered. Partial timed visual review: Room 206 Public Health Laboratory casework/revision sources; no postal-counter attribution. Selected source-local clauses only. Partial timed visual review: Prior native crop verifies literal Cem. Fl. and Th. only. It provides neither abbreviation expansion nor numeric wall thickness. Both broader questions remain open. Partial timed visual review: Rechecked revision region; prior red Cem. Fl. and Th. readings remain unexpanded and no new numeric property established.
Highlighted reading: 2'-8" x 7'-0". Selected visually read source evidence; partial review; assembly-local scope only.
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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.
32 in
Selected visually read source evidence; partial review; assembly-local scope only.
Drawing notation: 2'-8" x 7'-0"
Selected visually read source evidence; partial review; assembly-local scope only.