Boundary vertex 1 · west
-18.784 ft (trace)-18.784 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-231-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 W4
Extraction: Reviewed · extraction partial. Partial: Second floor plan boundaries, room identities, opening candidates and printed control chains. Second-floor outer trace reused only as a parent of the analytical registration curtain. Reused the provisional level-2 Stair E plan envelope as one input to a cross-floor median diagnostic envelope. W4 Rooms 200–203 boundary and opening gate; no finite room construction authorized. W4 Rooms 200–203 boundary and opening gate; no finite room construction authorized. W4 Rooms 200–203 boundary and opening gate; no finite room construction authorized. W4 Rooms 200–203 boundary and opening gate; no finite room construction authorized. W4 Rooms 200–203 boundary and opening gate; no finite room construction authorized. W4 Rooms 200–203 boundary and opening gate; no finite room construction authorized. W4 Rooms 200–203 boundary and opening gate; no finite room construction authorized. W4 Rooms 200–203 boundary and opening gate; no finite room construction authorized. W4 Rooms 200–203 boundary and opening gate; no finite room construction authorized. W4 Rooms 200–203 boundary and opening gate; no finite room construction authorized. 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: Bounded text-first follow-up; ten sequential inspections total across nine derivatives including one W-6 same-source core crop. No accepted physical geometry. Existing verified readings omitted. IMG_1209 uses prior closeout text only. Partial timed visual review: undefined 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: undefined Partial timed visual review: Second-floor C upper endpoint, Elevator2 doorway relationship, no inferred ascent to third floor.
Show coordinated geometry overlay →
Registration: provisional · 3 independent checks · maximum residual 0.469 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.
-18.784 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-231-footprint-trace
64.034 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-231-footprint-trace
-6.268 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-231-footprint-trace
64.197 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-231-footprint-trace
-6.381 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-231-footprint-trace
79.115 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-231-footprint-trace
-18.661 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-231-footprint-trace
78.858 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-231-footprint-trace
Room boundary trace; not a printed clear dimension.
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
-31.456 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-232-footprint-trace
55.651 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-232-footprint-trace
-18.809 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-232-footprint-trace
55.804 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-232-footprint-trace
-18.661 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-232-footprint-trace
78.858 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-232-footprint-trace
-31.376 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-232-footprint-trace
78.976 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-232-footprint-trace
Room boundary trace; not a printed clear dimension.
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
-67.398 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-233-footprint-trace
55.849 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-233-footprint-trace
-31.456 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-233-footprint-trace
55.651 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-233-footprint-trace
-31.376 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-233-footprint-trace
78.976 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-233-footprint-trace
-66.769 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-233-footprint-trace
79.215 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-233-footprint-trace
Room boundary trace; not a printed clear dimension.
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
-79.494 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-234-footprint-trace
55.86 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-234-footprint-trace
-67.398 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-234-footprint-trace
55.849 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-234-footprint-trace
-66.769 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-234-footprint-trace
79.215 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-234-footprint-trace
-79.416 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-234-footprint-trace
79.027 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-234-footprint-trace
Room boundary trace; not a printed clear dimension.
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
-49.805 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-235-footprint-trace
-48.7 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-235-footprint-trace
-32.771 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-235-footprint-trace
-47.662 ft · estimated uncertainty ±2.5 ft
Drawing notation: OFFICE
Raw-upright master source locator; trace is approximate.
Calculated from: f2-room-235-footprint-trace