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: Third floor plan boundaries, room identities, opening candidates and printed control chains. Third-floor outer trace reused only as a parent of the analytical registration curtain. Confirmed Stair D identity, source handedness, third-floor elevation title, and candidate C68/C82-to-perimeter alignments. Existing third-floor door topology reused only. Reused the provisional level-3 Stair E plan envelope as one input to a cross-floor median diagnostic envelope. Partial timed visual review: Bounded text-first follow-up; ten sequential inspections total across nine derivatives including one W-6 same-source core crop. No accepted physical geometry. Existing verified readings omitted. IMG_1209 uses prior closeout text only. Partial timed visual review: Prior verified extraction reused without duplication; selected new properties only. No full-coverage or physical geometry claim. Partial timed visual review: undefined Partial timed visual review: undefined Partial timed visual review: Third-floor source-local Men's339/adjacent janitor and service annotations. Raw0; access WebP's270-degree orientation not used. Partial timed visual review: Text reuse only: floors-2-3 topology records B/D/E only on third floor and explains access WebP rotation 270° from upright raw master. No whole plan reopened.
Show coordinated geometry overlay →
Registration: provisional · 4 independent checks · maximum residual 0.567 ft.
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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.
Numeric value unresolved
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
-29.85 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
55.597 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
-26.651 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
55.583 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
3.199 ft · estimated uncertainty ±1 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
Calculated from: f3-door-329-corridor-jamb-1-west, f3-door-329-corridor-jamb-1-north, f3-door-329-corridor-jamb-2-west, f3-door-329-corridor-jamb-2-north
Numeric value unresolved
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
Numeric value unresolved
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
Numeric value unresolved
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
-44.053 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
55.439 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
-40.859 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
55.426 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
3.194 ft · estimated uncertainty ±1 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
Calculated from: f3-door-330-corridor-jamb-1-west, f3-door-330-corridor-jamb-1-north, f3-door-330-corridor-jamb-2-west, f3-door-330-corridor-jamb-2-north
Numeric value unresolved
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
Numeric value unresolved
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
Numeric value unresolved
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
-57.405 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
55.497 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
-54.218 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
55.483 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
3.187 ft · estimated uncertainty ±1 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
Calculated from: f3-door-331-corridor-jamb-1-west, f3-door-331-corridor-jamb-1-north, f3-door-331-corridor-jamb-2-west, f3-door-331-corridor-jamb-2-north
Numeric value unresolved
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
Numeric value unresolved
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
Numeric value unresolved
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
-50.278 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
-44.054 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
-50.119 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
-40.553 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
3.505 ft · estimated uncertainty ±1 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
Calculated from: f3-door-333-corridor-jamb-1-west, f3-door-333-corridor-jamb-1-north, f3-door-333-corridor-jamb-2-west, f3-door-333-corridor-jamb-2-north
Numeric value unresolved
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
Numeric value unresolved
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
Numeric value unresolved
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
-50.112 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
-35.165 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
-49.95 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
-31.623 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
3.546 ft · estimated uncertainty ±1 ft
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
Calculated from: f3-door-334-corridor-jamb-1-west, f3-door-334-corridor-jamb-1-north, f3-door-334-corridor-jamb-2-west, f3-door-334-corridor-jamb-2-north
Numeric value unresolved
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.
Numeric value unresolved
Drawing notation: Visible door leaf and swing in bounded regional crop; jamb interval is traced
Raw-upright master source locator; trace is approximate.