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)Sheet W10
Extraction: Reviewed · extraction partial. Independent registration, named and numbered room/core locations, coarse boundary traces and selected visible door relationships. Eighth-floor outer trace reused only as a parent of the analytical registration curtain. Partial timed visual review: Sequential 2200px WebP review; additive selected remaining properties only. No geometry acceptance. Partial timed visual review: Selected additional source-local property review; normalized regions reference unrotated access derivative; no metric transform. Partial timed visual review: Attic Stair D compound branch and ceiling-door adjacency; W224 companion required before any regional/roof connection. Partial timed visual review: Selected source questions and verified prior property crosswalk only; no exhaustive region or source completion claimed. Partial timed visual review: Full architectural region inventory by existing object/property sources, with explicit pending work. Reused bounding regions do not certify exhaustive visual coverage. Partial timed visual review: undefined
Hide coordinated geometry overlay →
Registration: provisional · 6 independent checks · maximum residual 0.683 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.
-50.1345 ft · estimated uncertainty ±2 ft
Drawing notation: DOOR IN CEILING
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: f8-elevator3-ceiling-access-footprint-trace
-24.1891 ft · estimated uncertainty ±2 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.
-52.4043 ft · estimated uncertainty ±2 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.
-24.1208 ft · estimated uncertainty ±2 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.
-48.4616 ft · estimated uncertainty ±2 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.
3.943 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: f8-door-stair-e-file-jamb-1-west, f8-door-stair-e-file-jamb-1-north, f8-door-stair-e-file-jamb-2-west, f8-door-stair-e-file-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.
48.6914 ft · estimated uncertainty ±2 ft
Drawing notation: Visible leaf/swing adjoining compound stair landing; level alignment unresolved
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
51.1499 ft · estimated uncertainty ±2 ft
Drawing notation: Visible leaf/swing adjoining compound stair landing; level alignment unresolved
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
48.4374 ft · estimated uncertainty ±2 ft
Drawing notation: Visible leaf/swing adjoining compound stair landing; level alignment unresolved
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
55.7429 ft · estimated uncertainty ±2 ft
Drawing notation: Visible leaf/swing adjoining compound stair landing; level alignment unresolved
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
4.6 ft · estimated uncertainty ±1.25 ft
Drawing notation: Visible leaf/swing adjoining compound stair landing; level alignment unresolved
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Calculated from: f8-door-stair-d-fan-jamb-1-west, f8-door-stair-d-fan-jamb-1-north, f8-door-stair-d-fan-jamb-2-west, f8-door-stair-d-fan-jamb-2-north
Numeric value unresolved
Drawing notation: Visible leaf/swing adjoining compound stair landing; level alignment unresolved
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 leaf/swing adjoining compound stair landing; level alignment unresolved
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 leaf/swing adjoining compound stair landing; level alignment unresolved
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: Eighth/attic gross outside-wall envelope
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: U.S.COURT FILE ROOM
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
185.25 ft
This named room's finish floor only.
Drawing notation: U.S.COURT FILE ROOM FIN.FL.ELEV.185.25
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: FAN ROOM
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
190.53 ft
Fan room only; last-decimal reading merits confirmation against Sh.224. Review correction review-correction-20261014b-f8-room-fan-floor-elevation: Native same-witness crop reads EL.190.35 rather than190.53. Preserve prior record; primary must separately review numeric withdrawal and unit authority. IMG1224 is not used as resolving support. Numeric glyph withdrawal only; prior value/notation/unit stay historical and no physical geometry or governing revision is selected.
Drawing notation: FAN ROOM EL.190.53 SEE DRAWING No224
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 attic volume
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 attic volume
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: Central light court
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: ELEVATOR No.1
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: ELEVATOR No.2
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: ELEVATOR No.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: LIGHT WELL
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: LIGHT WELL
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: LIGHT WELL
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: SMOKE STACK
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: STAIR E
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: STAIR D
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: DOOR IN CEILING
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: DOOR IN CEILING
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
Numeric value unresolved
Drawing notation: DOOR IN CEILING
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
7 ft
Shown shaft/assembly width witness span; exact construction-face interpretation remains provisional.
Drawing notation: 7′0″
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
7.875 ft
Local lightwell horizontal dimension; witness interpretation must be checked before geometric acceptance.
Drawing notation: 7′10½″
Manual source location in the explicitly stated upright reference. Metric geometry is a provisional trace, not a printed dimension.
3.943 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.