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. Independent registration, named and numbered room/core locations, coarse boundary traces and selected visible door relationships. Partial timed visual review: Additive bounded follow-up; coordinates normalized to unrotated access raster. Original plan/topology records retained. No model acceptance or complete-sheet claim. Partial timed visual review: undefined Partial timed visual review: Source-local partial review; no physical coordinates accepted. Partial timed visual review: undefined Partial timed visual review: Basement Stair C / Elevator 2 wrapper and selected local witness, not a complete basement extraction.
Show coordinated geometry overlay →
Registration: provisional · 6 independent checks · maximum residual 1.621 ft.
Loading the selected drawing…
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
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: Visible door leaf and swing
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: Visible door leaf and swing
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
-46.2819 ft · estimated uncertainty ±3 ft
Drawing notation: Visible door leaf and swing
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
64.1015 ft · estimated uncertainty ±3 ft
Drawing notation: Visible door leaf and swing
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
-46.2295 ft · estimated uncertainty ±3 ft
Drawing notation: Visible door leaf and swing
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
68.5891 ft · estimated uncertainty ±3 ft
Drawing notation: Visible door leaf and swing
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
4.488 ft · estimated uncertainty ±1.25 ft
Drawing notation: Visible door leaf and swing
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-door-26-access-jamb-1-west, b-door-26-access-jamb-1-north, b-door-26-access-jamb-2-west, b-door-26-access-jamb-2-north
Numeric value unresolved
Drawing notation: Visible door leaf and swing
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: Visible door leaf and swing
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: Visible door leaf and swing
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: Basement gross enclosed outside-wall trace
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
1 count
Drawing notation: TOILET
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: SWING ROOM
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
2 count
Drawing notation: SWING ROOM
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: Unnamed room 3
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
3 count
Drawing notation: Unnamed room 3
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: Unnamed enclosure 4
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
4 count
Drawing notation: Unnamed enclosure 4
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: Unnamed enclosure 5
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
5 count
Drawing notation: Unnamed enclosure 5
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: Unnamed room 6
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
6 count
Drawing notation: Unnamed room 6
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: BOILER ROOM
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
7 count
Drawing notation: BOILER ROOM
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: ENGINEERS ROOM
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
8 count
Drawing notation: ENGINEERS ROOM
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: MACHINERY ROOM
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
9 count
Drawing notation: MACHINERY ROOM
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
No polygon accepted
Drawing notation: Unnamed location 10
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: Unnamed location 10
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
10 count
Drawing notation: Unnamed location 10
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
No polygon accepted
Drawing notation: Unnamed location 11
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: Unnamed location 11
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
11 count
Drawing notation: Unnamed location 11
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: Unnamed room 12
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
12 count
Drawing notation: Unnamed room 12
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: COURT EXHIBITS
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
13 count
Drawing notation: COURT EXHIBITS
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.