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 sequential 1000px JPEG65 locator review of public/archive/drawings/complete-upright/IMG_1266.webp after OCR/catalogue and existing reports. Actual clockwise reading rotation 0 degrees. Normalized access-image regions before rotation. Full fine-region extraction remains outstanding. Partial timed visual review: Text-first audit then sequential WebP and targeted derivative crop; new selected region properties only. Partial timed visual review: Selected native original-layer crops reviewed; untouched regions remain open.
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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.
Partial drawing/detail evidence only; no installed geometry or count established.
Drawing notation: DETAIL OF ELEVATOR #1 & TYPICAL DETAILS OF ELEVATOR ENCLOSURES
Partial drawing/detail evidence only; no installed geometry or count established.
1 number
Partial drawing/detail evidence only; no installed geometry or count established.
Drawing notation: ELEVATOR #1
Partial drawing/detail evidence only; no installed geometry or count established.
Partial drawing/detail evidence only; no installed geometry or count established.
Drawing notation: PLAN MACHINE ROOM
Partial drawing/detail evidence only; no installed geometry or count established.
Partial drawing/detail evidence only; no installed geometry or count established.
Drawing notation: Basement through 7th floor plan views
Partial drawing/detail evidence only; no installed geometry or count established.
Partial drawing/detail evidence only; no installed geometry or count established.
Drawing notation: JAMB / HEAD / SILL detail regions
Partial drawing/detail evidence only; no installed geometry or count established.
Partial drawing/detail evidence only; no installed geometry or count established.
Drawing notation: Red/orange plan annotations at 6th/7th floor [unreadable]
Partial drawing/detail evidence only; no installed geometry or count established.
Numeric value unresolved
Partial drawing/detail evidence only; no installed geometry or count established.
Drawing notation: Enclosure materials/dimensions, shaft plan registration, equipment, pit/overhead levels and door hardware unresolved
Partial drawing/detail evidence only; no installed geometry or count established.
Leader beside typical enclosure head/jamb region; original wording partly soft and requires companion verification.
Drawing notation: THIN LINE WALL MARBLE BELOW ELEV. [unreadable] AT BASEMENT
Leader beside typical enclosure head/jamb region; original wording partly soft and requires companion verification.
Numeric value unresolved
Bottom typical jamb region identifies a channel; gauge, orientation, fasteners and exact floor applicability remain unresolved.
Drawing notation: [unreadable size] CHANNEL
Bottom typical jamb region identifies a channel; gauge, orientation, fasteners and exact floor applicability remain unresolved.
Top-right original note; companion identity only, not evidence of the companion's contents. Source-local only; no accepted installed geometry.
Drawing notation: FOR TYPICAL ELEVATOR DOORS AND CAB DETAILS, SEE SH. 219
Top-right original note; companion identity only, not evidence of the companion's contents. Source-local only; no accepted installed geometry.
Top-right original note; companion identity only, not evidence of the companion's contents. Source-local only; no accepted installed geometry.
Drawing notation: FOR DETAIL OF ELEVATORS NO. 1 AND 2 AT FIRST FLOOR SEE SH. 217
Top-right original note; companion identity only, not evidence of the companion's contents. Source-local only; no accepted installed geometry.
Top-right original note; companion identity only, not evidence of the companion's contents. Source-local only; no accepted installed geometry.
Drawing notation: FOR DETAIL OF ELEVATOR NO. 2 SEE SH. 230
Top-right original note; companion identity only, not evidence of the companion's contents. Source-local only; no accepted installed geometry.
Top-right original note; companion identity only, not evidence of the companion's contents. Source-local only; no accepted installed geometry.
Drawing notation: FOR DETAIL OF ELEVATOR NO. 3 SEE SH. 231
Top-right original note; companion identity only, not evidence of the companion's contents. Source-local only; no accepted installed geometry.
Original note beneath steel-trap-door detail; one leaf applies to Elevator 2 trap door, not all enclosure entrances. Source-local only; no accepted installed geometry.
Drawing notation: NOTE ELEVATOR NO. 2 TO HAVE SINGLE LEAF TRAP DOOR
Original note beneath steel-trap-door detail; one leaf applies to Elevator 2 trap door, not all enclosure entrances. Source-local only; no accepted installed geometry.
6 in
Lower JAMB detail explicitly typical for sixth-floor Elevators 1 and 2. Nominal channel size only; flange/web thickness, stock designation and orientation remain open. Source-local only; no accepted installed geometry.
Drawing notation: 6″ CHANNEL
Lower JAMB detail explicitly typical for sixth-floor Elevators 1 and 2. Nominal channel size only; flange/web thickness, stock designation and orientation remain open. Source-local only; no accepted installed geometry.
14 gauge
Original lower HEAD cover-plate note; gauge system and actual thickness not inferred. Source-local only; no accepted installed geometry.
Drawing notation: 14 GA. STEEL HINGED OR REMOVABLE COVER PLATES
Original lower HEAD cover-plate note; gauge system and actual thickness not inferred. Source-local only; no accepted installed geometry.
Steel material and hinged-or-removable access instruction; hinges/fasteners remain unextracted. Source-local only; no accepted installed geometry.
Drawing notation: STEEL HINGED OR REMOVABLE COVER PLATES
Steel material and hinged-or-removable access instruction; hinges/fasteners remain unextracted. Source-local only; no accepted installed geometry.
Lower-right sill detail material and anti-slip surface designation; not an accepted surface profile or installed quantity. Source-local only; no accepted installed geometry.
Drawing notation: ANTI SLIP BRONZE SILL
Lower-right sill detail material and anti-slip surface designation; not an accepted surface profile or installed quantity. Source-local only; no accepted installed geometry.
Literal applicability note below lower-right sill; first and sixth floors are not included in the printed Elevator 1/2 range. Individual instances and companion exceptions remain unregistered. Source-local only; no accepted installed geometry.
Drawing notation: TYPICAL DETAIL OF ELEVATOR ENCLOSURE FOR ELEVATOR #1 & #2 FOR BASEMENT, 2ND TO 5TH FLOORS INCLUSIVE, AND FOR 7TH FLOOR. ALSO ELEVATOR #3 FOR BASEMENT TO 7TH FLOORS INCLUSIVE.
Literal applicability note below lower-right sill; first and sixth floors are not included in the printed Elevator 1/2 range. Individual instances and companion exceptions remain unregistered. Source-local only; no accepted installed geometry.