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. Partial timed visual review: Partial text-first sequential locator review using <=1000px JPEG65 derivative of public/archive/drawings/complete-upright/IMG_1185.webp. Lettering upright; access-image normalized regions. No full region review or model geometry claim. Partial timed visual review: Prior evidence reused; no new image inspection. Partial timed visual review: Additive selected region follow-up; previously verified findings omitted. Dimension witnesses apply only to depicted source-local spans. Extraction partial; modeling not started. Partial timed visual review: undefined
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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.
Selected legible locator evidence; partial assembly-local scope.
Drawing notation: CEILING PLAN OF NORTHWEST ELEVATOR LOBBY 7TH FLOOR
Selected legible locator evidence; partial assembly-local scope.
Selected legible locator evidence; partial assembly-local scope.
Drawing notation: CEILING PLAN OF NORTHEAST ELEVATOR LOBBY 7TH FLOOR
Selected legible locator evidence; partial assembly-local scope.
Selected legible locator evidence; partial assembly-local scope.
Drawing notation: NORTH WALL NORTHWEST CORRIDOR
Selected legible locator evidence; partial assembly-local scope.
Selected legible locator evidence; partial assembly-local scope.
Drawing notation: SOUTH WALL NORTHWEST CORRIDOR
Selected legible locator evidence; partial assembly-local scope.
Selected legible locator evidence; partial assembly-local scope.
Drawing notation: WEST WALL NORTHWEST CORRIDOR
Selected legible locator evidence; partial assembly-local scope.
Selected legible locator evidence; partial assembly-local scope.
Drawing notation: EAST WALL NORTHWEST CORRIDOR
Selected legible locator evidence; partial assembly-local scope.
Selected legible locator evidence; partial assembly-local scope.
Drawing notation: PLAN OF NORTHWEST CORRIDOR 7TH FLOOR
Selected legible locator evidence; partial assembly-local scope.
Selected legible locator evidence; partial assembly-local scope.
Drawing notation: PLASTER CORNICE
Selected legible locator evidence; partial assembly-local scope.
Selected legible locator evidence; partial assembly-local scope.
Drawing notation: CHAIR RAIL
Selected legible locator evidence; partial assembly-local scope.
Selected legible locator evidence; partial assembly-local scope.
Drawing notation: MARBLE TRIM
Selected legible locator evidence; partial assembly-local scope.
Numeric value unresolved
Unresolved fine locator evidence; value withheld.
Drawing notation: [cornice sections, ceiling plan dimensions and corridor lengths/heights unresolved]
Unresolved fine locator evidence; value withheld.
132 in
Selected printed source-local evidence only; exact endpoints, physical installation and governing revision unresolved.
Drawing notation: 11'-0"
Selected printed source-local evidence only; exact endpoints, physical installation and governing revision unresolved.
52 in
Selected printed source-local evidence only; exact endpoints, physical installation and governing revision unresolved.
Drawing notation: 4'-4"
Selected printed source-local evidence only; exact endpoints, physical installation and governing revision unresolved.
54 in
Selected printed source-local evidence only; exact endpoints, physical installation and governing revision unresolved.
Drawing notation: 4'-6"
Selected printed source-local evidence only; exact endpoints, physical installation and governing revision unresolved.
171.75 ft
Printed number legible; feet unit inferred from architectural level convention, datum and attribution need corroboration.
Drawing notation: FIN. FL. ELEV. 171.75
Printed number legible; feet unit inferred from architectural level convention, datum and attribution need corroboration.
156 in
Horizontal outer-court source-local witness. Do not convert to accepted courtroom/corridor dimension.
Drawing notation: 13′-0″
Horizontal outer-court source-local witness. Do not convert to accepted courtroom/corridor dimension.
57 in
Left segment of three-part outside court chain; separate endpoint pair.
Drawing notation: 4′-9″
Left segment of three-part outside court chain; separate endpoint pair.
42 in
Middle segment of same chain; no clear-opening classification.
Drawing notation: 3′-6″
Middle segment of same chain; no clear-opening classification.
57 in
Right segment of same chain; not duplicated left segment.
Drawing notation: 4′-9″
Right segment of same chain; not duplicated left segment.
Arrow instruction at small court entrance return; does not establish thickness or exact extent without adjacent profiles.
Drawing notation: RETURN MARBLE WAINSCOT TO HERE
Arrow instruction at small court entrance return; does not establish thickness or exact extent without adjacent profiles.
Floor finish label inside northwest corridor plan.
Drawing notation: RUBBER TILE FL.
Floor finish label inside northwest corridor plan.
171.75 unlabeled-number
Numeric glyph independently legible; unit is not printed in this label and no independent unit convention established. Prior 171.75ft candidate retained, not confirmed.
Drawing notation: FIN. FL. ELEV. 171.75
Numeric glyph independently legible; unit is not printed in this label and no independent unit convention established. Prior 171.75ft candidate retained, not confirmed.