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: Partial first-pass sequential review of public/archive/drawings/complete-upright/IMG_1058.webp after catalogue/OCR and existing observations. Coordinates are normalized access-image coordinates before rotation; actual clockwise reading rotation 0 degrees. Foreground only; no installed geometry established. Partial timed visual review: Source-local additive detail evidence only. No installed quantity, room polygon, revision authority or accepted model geometry established. Partial timed visual review: Source-local followup; no installed flagpole geometry established. Partial timed visual review: Fluted-band witness/break relationship, not wall thickness or a scaled pole length. Partial timed visual review: Upper and lower flute sections at raw master resolution; no thickness interpolated from drawn hatch or pixels. Wrought bronze cleat evidence reused separately from unresolved flute alloy. Partial timed visual review: Source-local witnesses only; physical geometry and installed quantities remain unapproved. Partial timed visual review: undefined
Highlighted reading: Wrought Bronze Halyard Cleats. Type/detail-level evidence only; partial extraction. Installed quantity and room geometry not established.
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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.
Type/detail-level evidence only; partial extraction. Installed quantity and room geometry not established.
Drawing notation: Wrought Bronze Halyard Cleats
Type/detail-level evidence only; partial extraction. Installed quantity and room geometry not established.