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: 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. Prior level-7 floor assignment not independently established by title. Partial timed visual review: Selected large left profile and central right vertical chain. Prior 7 inch by 4 foot 6 inch annotation and conflicting overall height readings reused without duplication. No Court of Appeals floor inference. Partial timed visual review: Bounded additive regional inventory; historical room/type marks remain separate from stable dataset object IDs. Partial timed visual review: Partial first-pass review; catalogue, OCR and existing research search preceded sequential visual inspection. Access derivative is visibly upside down despite complete-upright path; rotationDegrees 0 preserves native access pixels. Selected clear dimension note only. No modeling; all images remain incomplete. 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.
Highlighted reading: 1⅝. Separate lower white vertical fraction below central 6⅜ glyph, not an arithmetic equality or total chain. No unit mark independently verified.
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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 ↗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.
1.625 unit-unresolved
Separate lower white vertical fraction below central 6⅜ glyph, not an arithmetic equality or total chain. No unit mark independently verified.
Drawing notation: 1⅝
Separate lower white vertical fraction below central 6⅜ glyph, not an arithmetic equality or total chain. No unit mark independently verified.