Boundary vertex 2 · west
33.349 ft (trace)33.349 ft · estimated uncertainty ±2.5 ft
Drawing notation: Central light court
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-courtyard-footprint-trace
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 W7
Extraction: Reviewed · extraction partial. Coarse floor topology, Main dimension/control chain, selected printed room widths and local corridor condition Fifth-floor outer trace reused only as a parent of the analytical registration curtain. Reused the provisional level-5 Stair E plan envelope as one input to a cross-floor median diagnostic envelope. Stair E fourth-to-fifth physical flight/landing/shaft gate; no solid authorized. Stair E fourth-to-fifth physical flight/landing/shaft gate; no solid authorized. Stair E fourth-to-fifth physical flight/landing/shaft gate; no solid authorized. Stair E fourth-to-fifth physical flight/landing/shaft gate; no solid authorized. Partial timed visual review: Selected upper-right grille, scale-details and general-note region only; normalized coordinates on the 2200 by 1650 complete-upright access derivative before rotation. 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: Additional source-local room identity and dimension endpoint review only; no geometry acceptance. Partial timed visual review: undefined Partial timed visual review: undefined Partial timed visual review: Isolated Prisoners Cell Grille type detail; full fifth-floor plan reused. Partial timed visual review: Text reuse only: fifth-roof-topology already records independent B/D UP20/DOWN20 and local plan-span properties; no reopening or duplication.
Show coordinated geometry overlay →
Registration: provisional · 3 independent checks · maximum residual 1.633 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.
33.349 ft · estimated uncertainty ±2.5 ft
Drawing notation: Central light court
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-courtyard-footprint-trace
-46.405 ft · estimated uncertainty ±2.5 ft
Drawing notation: Central light court
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-courtyard-footprint-trace
33.19 ft · estimated uncertainty ±2.5 ft
Drawing notation: Central light court
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-courtyard-footprint-trace
26.788 ft · estimated uncertainty ±2.5 ft
Drawing notation: Central light court
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-courtyard-footprint-trace
-32.032 ft · estimated uncertainty ±2.5 ft
Drawing notation: Central light court
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-courtyard-footprint-trace
26.93 ft · estimated uncertainty ±2.5 ft
Drawing notation: Central light court
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-courtyard-footprint-trace
-55.913 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
33.2 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
-55.774 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
36.605 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
3.408 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-door-501-corridor-jamb-1-west, f5-door-501-corridor-jamb-1-north, f5-door-501-corridor-jamb-2-west, f5-door-501-corridor-jamb-2-north
Numeric value unresolved
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Numeric value unresolved
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Numeric value unresolved
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
-55.996 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
19.071 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
-55.856 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
22.55 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
3.482 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-door-502-corridor-jamb-1-west, f5-door-502-corridor-jamb-1-north, f5-door-502-corridor-jamb-2-west, f5-door-502-corridor-jamb-2-north
Numeric value unresolved
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Numeric value unresolved
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Numeric value unresolved
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
-56.653 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
-20.289 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
-56.504 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
-16.509 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
3.783 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-door-503-corridor-jamb-1-west, f5-door-503-corridor-jamb-1-north, f5-door-503-corridor-jamb-2-west, f5-door-503-corridor-jamb-2-north
Numeric value unresolved
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Numeric value unresolved
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Numeric value unresolved
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
-56.872 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
-43.152 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
-56.723 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
-39.332 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
3.823 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-door-504-corridor-jamb-1-west, f5-door-504-corridor-jamb-1-north, f5-door-504-corridor-jamb-2-west, f5-door-504-corridor-jamb-2-north
Numeric value unresolved
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Numeric value unresolved
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Numeric value unresolved
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
-72.402 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
-55.202 ft · estimated uncertainty ±2.5 ft
Drawing notation: Visible leaf/swing in W7 regional crop
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.