vault_plan_length
15'-0"180 in
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: 15'-0"
Selected legible locator evidence; partial assembly-local extraction.
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 after catalogue/OCR using <=1000px JPEG65 derivative of public/archive/drawings/complete-upright/IMG_1147.webp. Lettering upright. Regions are original access-image normalized coordinates. Locating a region does not claim full review of its fine detail. No modeling. Partial timed visual review: Additive source-local followup of remaining legible annotations after OCR, queue and prior packages. Coordinates refer to unrotated derivative; no accepted installed geometry. Partial timed visual review: Normalized regions refer to unrotated derivative. Rotation records clockwise reading orientation; dimensions local to printed detail and do not establish installed world axes. Partial timed visual review: Canonical queue and OCR text reviewed; no image call or new extraction. Existing verified glyphs and closed questions reused. Partial timed visual review: Same-image verified left/right inner entry-chain fractions resolve the two prior fractional questions. Source geometry and installation remain unchecked.
Highlighted reading: 15'-0". Selected legible locator evidence; partial assembly-local extraction.
Show every recorded property on this drawing →
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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.
180 in
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: 15'-0"
Selected legible locator evidence; partial assembly-local extraction.