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: Explicit source-local region inventory and additive bounded property review; catalogue labels are discovery aids. Original and colored handwritten revisions remain separate. No physical geometry authoring. Partial timed visual review: Partial first-pass review of public/archive/drawings/complete-upright/IMG_0949.webp. Entrance head label, quantity and companion reference close-up. Source regions use access-image coordinates. No floor inference or modeling. Partial timed visual review: Queue, OCR and prior doors-03/counter-03 packages searched before ten sequential single-image inspections. Additive selected remaining-region review of complete-upright derivative. Existing verified evidence reused, not duplicated. No modeling or full coverage claim. Partial timed visual review: Assigned source disposition and selected source-local witnesses only; historical missing work retained. Reuse rectangles are documentary crosswalks, not exhaustive inspected coverage.
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Scroll or pinch to inspect this drawing. 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.
Caption at vertical source-local composition axis; not an installed building coordinate or physical centerline registration.
Drawing notation: Center Line
Caption at vertical source-local composition axis; not an installed building coordinate or physical centerline registration.
Red check mark lies on APPROVED WITH CORRECTIONS NOTED line. Prior APPROVED FOR DESIGN ONLY property preserves the printed alternate option, not selection. By/date entries remain partly clipped; no date transcription accepted.
Red check mark lies on APPROVED WITH CORRECTIONS NOTED line. Prior APPROVED FOR DESIGN ONLY property preserves the printed alternate option, not selection. By/date entries remain partly clipped; no date transcription accepted.
2 assemblies
Selected source evidence; partial review.
Selected source evidence; partial review.
Drawing notation: Head over entrance to District Courts
Selected source evidence; partial review.
Selected source evidence; partial review.
Drawing notation: See sheet 425 for scale x full size details of frame and wood specifications
Selected source evidence; partial review.
Describes drawn representation, not inferred physical quantity or scaling.
Drawing notation: One Half
Describes drawn representation, not inferred physical quantity or scaling.
Selected source span or note only; not room geometry or full assembly dimensions.
Drawing notation: OFFICE COPY
Selected source span or note only; not room geometry or full assembly dimensions.
Selected source span or note only; not room geometry or full assembly dimensions.
Drawing notation: APPROVED FOR DESIGN ONLY
Selected source span or note only; not room geometry or full assembly dimensions.
Selected source span or note only; not room geometry or full assembly dimensions.
Drawing notation: CONTRACTOR TO VERIFY ALL DIMENSIONS & ASSUME ALL RESPONSIBILITY FOR SAME
Selected source span or note only; not room geometry or full assembly dimensions.