← 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.

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IMG_1133 · Folder 191

4 Th Floor Plan

Original sheet identity has not yet been reconciled.

Extraction: Reviewed · extraction partial. Partial timed visual review: Partial locator review: catalogue/OCR searched before sequential inspection of one <=1000px JPEG65 derivative from public/archive/drawings/complete-upright/IMG_1133.webp. Selected visible regions only, not full measured extraction. Coordinates normalized to unrotated access image; principal lettering upright. No modeling authorized. Partial timed visual review: Source-local printed evidence only; endpoint finish classes, installed locations and accepted geometry remain unresolved. Partial timed visual review: Source-local detail only; no installed quantity, floor geometry or accepted model placement. Printed floor/room assignment preserved separately. Partial timed visual review: Prior text/register/inventory crosswalk only. All numeric/notation/review history remains in canonical source records; no newly verified property or floor/shaft geometry. Partial timed visual review: undefined Partial timed visual review: One bounded native crop. Property rectangles map back to the rotated full raw-master reading frame; EXIF was inspected separately, not applied automatically. No physical geometry accepted.

Highlighted reading: PLAN SHEAVE SERVICE LANDING. Selected visible source evidence; partial locator review, applies only to depicted assembly.

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Unresolved extraction work

locator review only: remaining dimensions, fractions, notes and companion details need targeted extraction
material/finish specifications, installed quantities, revision authority and placement registration
complete image-region coverage and source-to-instance reconciliation
Remaining fine dimension chains and fractions
Companion detail and revision reconciliation
Installed instance and world-coordinate registration
Remaining witness dimensions, fractions, hardware and material notes need targeted master/companion review
Floor/room instance registration, revisions, installed quantities and connection topology unresolved
All-region extraction and architectural acceptance remain incomplete
Text-reuse-only disposition: no source pixels opened or new visual coverage claimed in this follow-up
All exact values, historical nulls, conflicting station/revision layers and review states remain in their original registered properties
Remaining material specifications, hardware, geometry and installation questions require targeted evidence
Complete fine dimensions, profile/fastener/finish schedules and remaining notes require targeted review.
Installed identities, quantities, governing revisions, companion applicability and source-to-building registration remain unresolved.
Source findings are preview-only; no physical geometry or architectural acceptance.
Exact wall/car/finish endpoints, top and bottom wall fractions, enclosure/profile/fastener details and installed registration.
Frame leg units and thickness, door thickness fraction, hinges/lock, anchorage and installed occurrence.
Installed occurrence, governing revision, companion applicability and source-to-building registration remain unresolved.
Fine fractions, profiles, gauges, fixings, finish extents and every unreviewed region remain partial; no accepted physical geometry.

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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-img1133-serviceverified · printed

assignment

PLAN SHEAVE SERVICE LANDING

Selected visible source evidence; partial locator review, applies only to depicted assembly.

IMG_1133 · Locate on drawing ↗

Drawing notation: PLAN SHEAVE SERVICE LANDING

Selected visible source evidence; partial locator review, applies only to depicted assembly.

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