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.
Hide coordinated geometry overlay →
Registration: provisional · 4 independent checks · maximum residual 0.567 ft.
Loading the selected drawing…
Scroll or pinch to inspect this drawing. Blue: printed controls. Gold: provisional geometry. Pink: held-out check residuals. An overlay is a comparison, not certification. 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.
38.823 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.
55.523 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.
42.052 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.
55.51 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.
3.229 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-324-corridor-jamb-1-west, f3-door-324-corridor-jamb-1-north, f3-door-324-corridor-jamb-2-west, f3-door-324-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.
25.324 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.
55.508 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.
28.546 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.
55.494 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.
3.222 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-325-corridor-jamb-1-west, f3-door-325-corridor-jamb-1-north, f3-door-325-corridor-jamb-2-west, f3-door-325-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.
10.501 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.
55.498 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.
13.718 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.
55.484 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.
3.217 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-326-corridor-jamb-1-west, f3-door-326-corridor-jamb-1-north, f3-door-326-corridor-jamb-2-west, f3-door-326-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.
-2.875 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.
55.482 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.
0.262 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.
55.469 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.
3.137 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-327-corridor-jamb-1-west, f3-door-327-corridor-jamb-1-north, f3-door-327-corridor-jamb-2-west, f3-door-327-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.
-17.716 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.
55.545 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.
-14.437 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.
55.531 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.
3.279 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-328-corridor-jamb-1-west, f3-door-328-corridor-jamb-1-north, f3-door-328-corridor-jamb-2-west, f3-door-328-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.