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The measured building.

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.

Source photographs: 464
Identified objects: 4872
Verified printed values: 12046
Disputed values: 20

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.

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Open the coordinated research model →

IMG_1025 · Folder 192

Architectural ornament and civic symbolism

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_1025.webp after catalogue/OCR and existing observations. Coordinates are normalized access-image coordinates before rotation. Actual reading rotation 180 degrees. Foreground drawing only. Partial timed visual review: Additive source-local follow-up after queue, OCR and prior packages. Coordinates use unrotated access image; actual clockwise reading correction recorded. Existing verified readings reused without duplication. No physical geometry or completion claim. Partial timed visual review: Additive targeted review; normalized regions refer to unrotated access derivative. Existing source-local assembly ID reused. Partial timed visual review: Text-only crown/bracket evidence reuse. The 3/8 PIPE callout is a conduit designation, not pole diameter or crown diameter. Casting-finish candidate remains unreviewed in this pass. Partial timed visual review: undefined Partial timed visual review: Bounded source-local property follow-up; original and revision readings remain separate. No installed position, count or architectural acceptance. Partial timed visual review: undefined

Unresolved extraction work

Transcribe remaining faint dimensions and small callouts
Review full sheet and companion detail relationships
Reconcile handwritten dates/revisions separately from original drawing
Register to physical building instances; quantities not established
Full fine-dimension/profile endpoint extraction remains incomplete
Physical instance, floor and room registration unresolved
Companion sheets, revisions and installed quantities require reconciliation
Physical instance placement and floor/room registration unresolved
Remaining fine dimensions, title revisions and companion reconciliation require review
Crown diameter not established; pipe callout had been misinterpreted
Bracket casting finish requires sharper companion evidence
All residual dimensions, casting-finish candidate and installed registration; source not visually reopened
Installed source-to-element registration, actual quantities, floor/room hosts and as-built correspondence
Governing issue/revision authority and original versus archive annotation reconciliation
All residual fine profiles, dimensions, callouts, schedules, companion details and clipped margins remain partial
No new properties from this source; prior fine-profile and installation gaps retained
Installed placement, floor/room, count and revision authority
Remaining exact profile dimensions and unreviewed notes
Installed source-to-element assignment, floor/room and quantity verification
Governing issue/revision authority and remaining companion details
Crown diameter remains unknown; prior pipe-word resolution cannot close numeric crown-diameter question

Download OCR observations (unverified)

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Scroll or pinch to inspect this drawing. Archival drawing photograph · Oregon Historical Society research collections.

Open source image separately ↗

14 matching properties

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.

parallel-img1025-lanternverified · printed

glazing_material

TRANSLUCENT GLASS PANELS (STAINED)

Selected visible evidence from sequential access-image review; partial extraction. Type/detail-level only; installed instance counts and room geometry are not established.

IMG_1025 · Locate on drawing ↗

Drawing notation: TRANSLUCENT GLASS PANELS (STAINED)

Selected visible evidence from sequential access-image review; partial extraction. Type/detail-level only; installed instance counts and room geometry are not established.

parallel-img1025-lanternverified · printed

lamp_socket_material

PORCELAIN MOGUL SOCKET

Selected visible evidence from sequential access-image review; partial extraction. Type/detail-level only; installed instance counts and room geometry are not established.

IMG_1025 · Locate on drawing ↗

Drawing notation: PORCELAIN MOGUL SOCKET

Selected visible evidence from sequential access-image review; partial extraction. Type/detail-level only; installed instance counts and room geometry are not established.

parallel-img1025-lanternverified · printed

finial_construction

CAST KNOB

Selected visible evidence from sequential access-image review; partial extraction. Type/detail-level only; installed instance counts and room geometry are not established.

IMG_1025 · Locate on drawing ↗

Drawing notation: CAST KNOB

Selected visible evidence from sequential access-image review; partial extraction. Type/detail-level only; installed instance counts and room geometry are not established.

parallel-img1025-lanternverified · printed

crown_construction

CAST SHELL

Selected visible evidence from sequential access-image review; partial extraction. Type/detail-level only; installed instance counts and room geometry are not established.

IMG_1025 · Locate on drawing ↗

Drawing notation: CAST SHELL

Selected visible evidence from sequential access-image review; partial extraction. Type/detail-level only; installed instance counts and room geometry are not established.

parallel-img1025-lanternneeds-review · printed

conduit_pipe_size

[fraction] PIPE

Numeric value unresolved

Selected visible evidence from sequential access-image review; partial extraction. Type/detail-level only; installed instance counts and room geometry are not established. Numeric reading unresolved; do not use as geometry.

IMG_1025 · Locate on drawing ↗

Drawing notation: [fraction] PIPE

parallel-img1025-lanternverified · printed

conduit_pipe_size_resolution

3/8 PIPE

0.375 in

Resolves prior fraction-null reading; keep previous unresolved record.

IMG_1025 · Locate on drawing ↗

Drawing notation: 3/8 PIPE

Resolves prior fraction-null reading; keep previous unresolved record.

parallel-img1025-lanternverified · printed

upper_bracket_expansion_bolt_quantity

4-3/8 LEAD SLEEVE EXPANSION BOLTS

4 bolts

Upper bracket detail fixing callout.

IMG_1025 · Locate on drawing ↗

Drawing notation: 4-3/8 LEAD SLEEVE EXPANSION BOLTS

Upper bracket detail fixing callout.

parallel-img1025-lanternverified · printed

upper_bracket_expansion_bolt_diameter

4-3/8 LEAD SLEEVE EXPANSION BOLTS

0.375 in

Bolt designation only.

IMG_1025 · Locate on drawing ↗

Drawing notation: 4-3/8 LEAD SLEEVE EXPANSION BOLTS

Bolt designation only.

parallel-img1025-lanternverified · printed

finial_stem_construction

CAST & TURNED

Leader at stem below cast knob.

IMG_1025 · Locate on drawing ↗

Drawing notation: CAST & TURNED

Leader at stem below cast knob.

parallel-img1025-lanternverified · printed

finial_stem_brazing

BRAZING

Joining note at crown stem.

IMG_1025 · Locate on drawing ↗

Drawing notation: BRAZING

Joining note at crown stem.

parallel-img1025-lanternneeds-review · printed

crown_diameter_unresolved

[faint] DIA.

Numeric value unresolved

Diameter numeral unresolved, no inferred value.

IMG_1025 · Locate on drawing ↗

Drawing notation: [faint] DIA.

Diameter numeral unresolved, no inferred value.

parallel-img1025-lanternverified · printed

crown_diameter_annotation_reinterpretation

3/8 PIPE

Targeted crop at former crown-diameter region identifies pipe-size callout rather than DIA. No separate crown diameter established; reuse verified conduit 3/8-inch record.

IMG_1025 · Locate on drawing ↗

Drawing notation: 3/8 PIPE

Targeted crop at former crown-diameter region identifies pipe-size callout rather than DIA. No separate crown diameter established; reuse verified conduit 3/8-inch record.

parallel-img1025-lanternunreviewed · printed

upper_bracket_casting_finish

CASTINGS CHASED & TURNED

Leader at upper mounting bracket describes fabrication/finish of castings. Review correction review-correction-20261013n-detail-20261011x-img1025-2: Native raw same-note crop reads CASTINGS / CAST & / TURNED; the second-line letters and ampersand do not read CHASED. Earlier candidate remains preserved; proposal does not choose a historical revision or approve geometry.

IMG_1025 · Locate on drawing ↗

Drawing notation: CASTINGS CHASED & TURNED

Leader at upper mounting bracket describes fabrication/finish of castings.

parallel-img1025-lanternverified · printed

upper_bracket_casting_finish_resolution

CASTINGS / CAST & / TURNED

Leader arrows address the hatched upper mounting bracket castings. CAST & TURNED is a fabrication specification. It does not specify metal, patina, coating or installed location. Same note as earlier CHASED candidate; raw master now inspected upright.

IMG_1025 · Locate on drawing ↗

Drawing notation: CASTINGS / CAST & / TURNED

Calculated from: detail-20261011x-img1025-2

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