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.
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Registration: provisional · 6 independent checks · maximum residual 1.621 ft.
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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.
-33.687 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 3
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-3-footprint-trace
-47.7747 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 3
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-3-footprint-trace
-48.6544 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 3
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-3-footprint-trace
-47.8778 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 3
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-3-footprint-trace
-48.7423 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 3
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-3-footprint-trace
-54.9846 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 3
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-3-footprint-trace
-79.6446 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 3
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-3-footprint-trace
-55.194 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 3
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-3-footprint-trace
Small enclosure adjoining the labeled wire-partition region. A polygon does not establish a full-height masonry wall.
Drawing notation: Unnamed enclosure 4
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
-25.0082 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed enclosure 4
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-4-footprint-trace
-56.1026 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed enclosure 4
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-4-footprint-trace
-7.452 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed enclosure 4
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-4-footprint-trace
-55.9839 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed enclosure 4
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-4-footprint-trace
-7.5641 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed enclosure 4
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-4-footprint-trace
-47.7438 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed enclosure 4
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-4-footprint-trace
-25.0293 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed enclosure 4
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-4-footprint-trace
-47.8641 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed enclosure 4
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-4-footprint-trace
Small enclosure adjoining the labeled wire-partition region. A polygon does not establish a full-height masonry wall.
Drawing notation: Unnamed enclosure 5
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
-7.3092 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed enclosure 5
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-5-footprint-trace
-55.983 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed enclosure 5
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-5-footprint-trace
7.114 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed enclosure 5
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-5-footprint-trace
-55.8855 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed enclosure 5
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-5-footprint-trace
6.9264 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed enclosure 5
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-5-footprint-trace
-47.644 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed enclosure 5
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-5-footprint-trace
-7.4221 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed enclosure 5
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-5-footprint-trace
-47.7428 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed enclosure 5
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-5-footprint-trace
Room boundary trace; not a printed clear dimension.
Drawing notation: Unnamed room 6
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
-25.0901 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 6
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-6-footprint-trace
-80.5654 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 6
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-6-footprint-trace
24.9456 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 6
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-6-footprint-trace
-80.5569 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 6
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-6-footprint-trace
25.2875 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 6
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-6-footprint-trace
-48.2636 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 6
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-6-footprint-trace
7.1566 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 6
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-6-footprint-trace
-48.3883 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 6
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-6-footprint-trace
7.3283 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 6
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-6-footprint-trace
-55.884 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 6
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-6-footprint-trace
-25.1508 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 6
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-6-footprint-trace
-56.1035 ft · estimated uncertainty ±3 ft
Drawing notation: Unnamed room 6
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: b-room-6-footprint-trace
Room boundary trace; not a printed clear dimension.
Drawing notation: BOILER ROOM
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.