drawing_scale
SCALE 3"=1'-0"Selected visible source evidence; partial locator review, applies only to depicted assembly.
Drawing notation: SCALE 3"=1'-0"
Selected visible source evidence; partial locator review, applies only to depicted assembly.
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 locator review: catalogue/OCR searched before sequential inspection of one <=1000px JPEG65 derivative from public/archive/drawings/complete-upright/IMG_1123.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: OCR, queue and existing extraction packages searched first. One sequential upright WebP inspection; only additive selected properties recorded. Previously verified readings reused without duplication. No complete extraction or accepted geometry. Partial timed visual review: OCR and existing text packages searched before one sequential upright WebP inspection. Additive region review; existing verified properties reused, not copied. No accepted geometry or cross-floor connection. Partial timed visual review: Existing verified handrail diameter, material rules, maximum bracket spacing, scale and fixing-symbol count reused without duplication. This photograph has no legible printed fastener-size callout in the inspected bracket region. Partial timed visual review: Existing F/G seventh-floor and H first-floor profile scope and handrail material schedule confirmed; upper profile dimensions remain clipped. Partial timed visual review: Selected construction and reference-face review only; source evidence does not authorize physical geometry. Partial timed visual review: undefined Partial timed visual review: undefined Partial timed visual review: Text reuse only; no new visual claim. Partial timed visual review: Text-only canonical/queue/OCR reuse; no new image inspection. Partial timed visual review: undefined Partial timed visual review: undefined Partial timed visual review: Source-local detail/region evidence only. Printed type/floor applicability does not establish installed occurrences.
Highlighted reading: SCALE 3"=1'-0". Selected visible source evidence; partial locator review, applies only to depicted assembly.
Show every recorded property on this drawing →
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 ↗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.
Selected visible source evidence; partial locator review, applies only to depicted assembly.
Drawing notation: SCALE 3"=1'-0"
Selected visible source evidence; partial locator review, applies only to depicted assembly.