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 first-pass review of public/archive/drawings/complete-upright/IMG_0974.webp. Actual orientation recorded; source regions refer to displayed access-image coordinates. No modeling or exact room geometry inference. Partial timed visual review: Source-local type/schedule; installed court/room/quantity unestablished. Partial timed visual review: Additive selected remaining-region review; prior queue, OCR and packages consulted. Prior verified readings reused without duplication. Partial extraction only; no modeling. Partial timed visual review: Bounded additive remaining-region review; prior queue, OCR and reports consulted. No full coverage or modeling. Partial timed visual review: Bounded additive regional inventory; historical room/type marks remain separate from stable dataset object IDs. Partial timed visual review: Text-only crosswalk to registered earlier verified source readings; no new source-image inspection or raw-frame transform asserted.
Loading the selected drawing…
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.
1 sets
Orange1 overlies original4 on ELEV LOBBY3 row. Schedule quantity only, not installed count.
Drawing notation: 1 [orange]
Orange1 overlies original4 on ELEV LOBBY3 row. Schedule quantity only, not installed count.
4 sets
White original beneath orange1; preserve separately. Schedule quantity only, not installed count.
Drawing notation: 4 [white]
White original beneath orange1; preserve separately. Schedule quantity only, not installed count.
36.75 in
White width on stair E row.
Numeric value unresolved
Same white vestibule-to-platform row has prior 11′-8″ (140 in) and 11′-6″ (138 in) transcriptions. Access derivative suggests 8 but does not establish a demonstrable same-glyph disproof. Preserve both prior readings; targeted master crop required before withdrawal. No colored historical revision is selected.
Drawing notation: 11′-[6/8]″
Same white vestibule-to-platform row has prior 11′-8″ (140 in) and 11′-6″ (138 in) transcriptions. Access derivative suggests 8 but does not establish a demonstrable same-glyph disproof. Preserve both prior readings; targeted master crop required before withdrawal. No colored historical revision is selected.
Conflicting readings: detail-20261012g-974-1 parallel-img0974-m020
90 in
Orange revision below circled white height; preserve original fractional white reading separately.
Drawing notation: 7′-6″ [orange]
Orange revision below circled white height; preserve original fractional white reading separately.
Conflicting readings: parallel-img0974-m025 detail-20261011q-974-010
Numeric value unresolved
White source seems to contain a fractional suffix beyond 7-0; needs targeted crop. Existing whole-inch reading not withdrawn.
White source seems to contain a fractional suffix beyond 7-0; needs targeted crop. Existing whole-inch reading not withdrawn.
Conflicting readings: detail-20261011q-974-010
Selected source-local property only; no installed instance or building coordinates.
Drawing notation: TYPICAL INTERIOR DOOR JAMBS AND TRIM
Selected source-local property only; no installed instance or building coordinates.