Boundary vertex 2 · north
-55.11 ft (trace)-55.11 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-504-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.
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Registration: provisional · 3 independent checks · maximum residual 1.633 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.
-55.11 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-504-footprint-trace
-56.644 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-504-footprint-trace
-28.627 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-504-footprint-trace
-79.128 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-504-footprint-trace
-28.657 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-504-footprint-trace
Room boundary trace; not a printed clear dimension.
Drawing notation: U.S. MARSHALL — OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
-79.224 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL — OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-505-footprint-trace
-77.433 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL — OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-505-footprint-trace
-34.418 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL — OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-505-footprint-trace
-77.294 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL — OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-505-footprint-trace
-34.538 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL — OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-505-footprint-trace
-55.203 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL — OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-505-footprint-trace
-79.404 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL — OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-505-footprint-trace
-55.202 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL — OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-505-footprint-trace
Room boundary trace; not a printed clear dimension.
Drawing notation: U.S. MARSHALL — OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
-24.184 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL — OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-506-footprint-trace
-77.497 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL — OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-506-footprint-trace
25.484 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL — OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-506-footprint-trace
-77.556 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL — OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-506-footprint-trace
25.197 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL — OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-506-footprint-trace
-55.205 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL — OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-506-footprint-trace
-24.115 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL — OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-506-footprint-trace
-55.204 ft · estimated uncertainty ±2.5 ft
Drawing notation: U.S. MARSHALL — OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-506-footprint-trace
Room boundary trace; not a printed clear dimension.
Drawing notation: OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
34.72 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-507-footprint-trace
-77.566 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-507-footprint-trace
49.393 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-507-footprint-trace
-77.68 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-507-footprint-trace
48.807 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-507-footprint-trace
-55.206 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-507-footprint-trace
33.935 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-507-footprint-trace
-55.206 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-507-footprint-trace
Room boundary trace; not a printed clear dimension.
Drawing notation: OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
49.393 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-508-footprint-trace
-77.68 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-508-footprint-trace
63.907 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-508-footprint-trace
-77.697 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-508-footprint-trace
62.996 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-508-footprint-trace
-55.114 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-508-footprint-trace
48.807 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw JPEG decoded without EXIF auto-orientation; approximate source locator.
Calculated from: f5-room-508-footprint-trace