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 sequential 1000px JPEG65 locator review of public/archive/drawings/complete-upright/IMG_1259.webp after OCR/catalogue and existing reports. Actual clockwise reading rotation 0 degrees. Normalized access-image regions before rotation. Full fine-region extraction remains outstanding. Partial timed visual review: Text-first OCR/queue/prior-package audit only; existing verified properties reused without duplication. Orientation not rechecked where null. Partial timed visual review: Small-scale upper Section A-A and C-C finish/rail notes only. Partial timed visual review: Text reuse only: prior verified evidence retained without duplication; no new visual review or completeness claim. Partial timed visual review: Text reuse only: preserve existing verified stair counts/width controls and unresolved endpoint classes without new visual review or duplicate numeric readings. Partial timed visual review: Text reuse only; no fresh pixel evidence or exhaustive-review claim.
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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.
Partial drawing/detail evidence only; no installed geometry or count established.
Drawing notation: STAIR B
Partial drawing/detail evidence only; no installed geometry or count established.
75 number
Partial drawing/detail evidence only; no installed geometry or count established.
Drawing notation: ADJACENT COL.75
Partial drawing/detail evidence only; no installed geometry or count established.
Partial drawing/detail evidence only; no installed geometry or count established.
Drawing notation: 3rd,4th,5th & 6th floor plan
Partial drawing/detail evidence only; no installed geometry or count established.
Partial drawing/detail evidence only; no installed geometry or count established.
Drawing notation: 7th floor plan
Partial drawing/detail evidence only; no installed geometry or count established.
Partial drawing/detail evidence only; no installed geometry or count established.
Drawing notation: 2nd floor plan
Partial drawing/detail evidence only; no installed geometry or count established.
Partial drawing/detail evidence only; no installed geometry or count established.
Drawing notation: Section A-A at two scales; Section B-B; Section C-C
Partial drawing/detail evidence only; no installed geometry or count established.
Partial drawing/detail evidence only; no installed geometry or count established.
Drawing notation: SEE DRAWING NO.228
Partial drawing/detail evidence only; no installed geometry or count established.
Partial drawing/detail evidence only; no installed geometry or count established.
Drawing notation: Orange notes in section/plan regions [unreadable]
Partial drawing/detail evidence only; no installed geometry or count established.
Numeric value unresolved
Partial drawing/detail evidence only; no installed geometry or count established.
Drawing notation: Flight/landing widths, riser/tread counts, levels and member specifications unresolved
Partial drawing/detail evidence only; no installed geometry or count established.
Upper Section A-A and C-C show LATH & PLASTER leaders beside the light-well enclosure. Material/finish callout only; lath type, thickness, wall extent and solid geometry remain unresolved.
Drawing notation: LIGHT WELL / LATH & PLASTER
Upper Section A-A and C-C show LATH & PLASTER leaders beside the light-well enclosure. Material/finish callout only; lath type, thickness, wall extent and solid geometry remain unresolved.
Leader at upper small-scale Section A-A identifies continuous rail at the flight/landing return. Does not establish rail material, section, joint fabrication or its whole-building extent.
Drawing notation: CONTINUOUS RAIL
Leader at upper small-scale Section A-A identifies continuous rail at the flight/landing return. Does not establish rail material, section, joint fabrication or its whole-building extent.