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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_1186 · Folder 190

Fire Proof Vault Alcloset Doors

Original sheet identity has not yet been reconciled.

Extraction: Reviewed · extraction partial. Partial timed visual review: Partial text-first and one sequential <=1000px JPEG65 locator review of public/archive/drawings/complete-upright/IMG_1186.webp. Coordinates normalized to unrotated access image; clockwise correction given by rotationDegrees. Selected regions only, not full measured extraction. No modeling authorized. Partial timed visual review: Prior evidence reused; no new image inspection. Partial timed visual review: Additive selected region follow-up; previously verified findings omitted. Dimension witnesses apply only to depicted source-local spans. Extraction partial; modeling not started. Partial timed visual review: undefined Partial timed visual review: undefined

Highlighted reading: AMBASSADOR APARTMENTS. Selected source evidence only; partial locator review. Applies to depicted historical drawing, not accepted building geometry.

Show every recorded property on this drawing →

Unresolved extraction work

locator review only: all dense notes, dimension chains, utility marks and fine fractions need complete region extraction
original survey datum, later annotations and revision authority reconciliation
source-to-instance registration, quantities and companion construction details
Remaining fractional dimensions, leaders and endpoint assignments
Full regional notes and companion detail reconciliation
Physical instance registration and quantities; no accepted model geometry
All unvisited survey regions and notes remain incomplete
Underlying M352F sheet is separate source context; not survey identity
All unvisited notes, dimensions, schedules, revisions and companion details remain open.
Source-to-building registration, installed quantity and governing issue unresolved; no accepted geometry.
Area establishes a printed source quantity only, not accepted parcel geometry.
Survey photograph has several orientations; no transformation inferred from underlay text.

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 ↗

1 matching properties

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.

parallel-img1186-surveyverified · printed

adjacent_building

AMBASSADOR APARTMENTS

Selected source evidence only; partial locator review. Applies to depicted historical drawing, not accepted building geometry.

IMG_1186 · Locate on drawing ↗

Drawing notation: AMBASSADOR APARTMENTS

Selected source evidence only; partial locator review. Applies to depicted historical drawing, not accepted building geometry.

View all source photographs →