← Back to the building1933 reconstruction · research preview

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.

Download the structured register (JSON)

Open the coordinated research model →

IMG_1047 · Folder 192

In Clerks

Original sheet identity has not yet been reconciled.

Extraction: Reviewed · extraction partial. Partial timed visual review: Partial first-pass visual review of public/archive/drawings/complete-upright/IMG_1047.webp after catalogue/OCR search. Regions are normalized in the unrotated access image. rotationDegrees is clockwise correction for principal readable sheet text. Selected evidence only; no model geometry authorized. Partial timed visual review: Selected source-local properties; source-to-building placement and historical authority unestablished. Partial timed visual review: Source-local selected witnesses only; no accepted geometry, historical revision choice, installation count or full-source completion. Partial timed visual review: Selected source-local original visible linework only. No revision ordering, physical placement, or accepted geometry established. Partial timed visual review: Additive source-local detail evidence; dimensions apply only to the depicted assembly. No room polygon, installed quantity, revision authority or accepted model placement established. Partial timed visual review: Companion clerk rail base/core section.

Highlighted reading: 6 1/2". Upper dimension spans outer post envelope witness lines. Dashed inner wood core is not its endpoint pair; prior inner-core question retained.

Show every recorded property on this drawing →

Unresolved extraction work

remaining dimension chains and profile dimensions require close review
all marginal notes, revision states and companion-sheet reconciliation
building-instance placement and room/floor registration
unspecified materials, finishes, quantities and fastening details
Fastener diameter is not supplied by the selected Expansion Bolt leader; remaining profiles and other source regions still require review.
Inner wood-core width remains open; previously verified6½″ outer envelope is not reused as core width.
Remaining dimension chains, fine fractions, all notes/schedules/callouts and companion details require regional review.
Original/revision authority, physical installation, floor/room registration and installed quantities remain unestablished; modeling and whole-building acceptance unchecked.
Outer-envelope dimension does not measure dashed inner wood core; inner core width unresolved.
Remaining profile chains, notes and companion details need review.
Original/revision authority, installed/as-built applicability, physical room/floor assignment and installed quantities unresolved.
Modeling and whole-building acceptance checks not performed.
Top 6-plus-fraction dimension appears to span outer post envelope; fraction and core-only width remain unresolved.
Fastener diameter, full base chain and installed rail placement remain open.
Installed instance, floor/room placement and installed quantity remain unresolved.
Companion registration, revision authority, remaining profile chains and whole-building acceptance remain open.
Fine fractions, witness endpoints and remaining dimension chains require targeted high-resolution review
Companion-sheet registration, revision reconciliation and physical instance placement remain outstanding
Modeling and whole-building acceptance checks not performed
Core width fraction
Fastener diameter and base profiles
Historical clerk room assignment and physical rail registration

Download OCR observations (unverified)

Loading the selected drawing…

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-img1047-railverified · printed

outer_post_plan_envelope_width_resolved

6 1/2"

6.5 in

Upper dimension spans outer post envelope witness lines. Dashed inner wood core is not its endpoint pair; prior inner-core question retained.

IMG_1047 · W-564 · Locate on drawing ↗

Drawing notation: 6 1/2"

Upper dimension spans outer post envelope witness lines. Dashed inner wood core is not its endpoint pair; prior inner-core question retained.

View all source photographs →