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The measured building.

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.

Source photographs: 464
Identified objects: 4872
Verified printed values: 12046
Disputed values: 20

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.

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IMG_0982 · Folder 193

Plan Dr

Original sheet identity has not yet been reconciled.

Extraction: Reviewed · extraction partial. Partial timed visual review: Partial first-pass review of public/archive/drawings/complete-upright/IMG_0982.webp. Access-image normalized coordinates are unrotated derivative coordinates; rotationDegrees records clockwise correction needed for readable text. No model geometry authorized by this evidence. Partial timed visual review: Native master target resolves vertical numeral and fraction 5½; no local unit mark established. Partial timed visual review: Additive remaining-region review; source regions use original access derivative coordinates. Reuse prior verified evidence; preserve conflicts separately. No physical geometry inference. Partial timed visual review: undefined

Highlighted reading: dovetailed to fronts. Selected visible source evidence; partial review. Applies only to depicted assembly, not whole building.

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Unresolved extraction work

all small dimensions and marginal notes
full-sheet completeness and companion reconciliation
floor/room registration where not explicitly printed
Unit authority for 5½ remains open; nearby 1′-0″ width and 9″ depth are separately marked dimensions.
Opening installation and full endpoint/assembly registration remain open.
Remaining dimensions, notes, schedules and companion details outside this bounded review remain open.
Physical room/floor/instance registration and historical issue authority remain unverified; no geometry or whole-source acceptance.
Untranscribed fine dimension chains, fraction readings and profile endpoints require source-resolution crops.
Physical room/floor/instance registration and companion details remain unreviewed.
Extraction partial; modeling/checking unchecked; no geometry acceptance.
Central opening height fraction
Remaining profiles and plan dimensions
All physical registration

Download OCR observations (unverified)

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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 ↗