Gus J. SolomonUnited States Courthouse
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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 →

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IMG_1150 · Folder 191

First Floor Of

Original sheet identity has not yet been reconciled.

Extraction: Reviewed · extraction partial. Partial timed visual review: Partial locator review after catalogue/OCR using <=1000px JPEG65 derivative of public/archive/drawings/complete-upright/IMG_1150.webp. Lettering upright. Regions are original access-image normalized coordinates. Locating a region does not claim full review of its fine detail. No modeling. Partial timed visual review: Additive bounded remaining-region review of upright WebP after queue, OCR and prior packages; no geometry acceptance. Partial timed visual review: Additive targeted review; source-local details only. No installed quantities, finished room geometry or model acceptance established. Partial timed visual review: Prior finish/material/fixture text findings reused; source not reopened and no duplicate properties added. Partial timed visual review: Source-local view inventory and selective notes/individual properties; repeated-photo correspondence does not establish revision equivalence, installed quantity or exact geometry. Partial timed visual review: Selected source-local properties; source remains incomplete.

Unresolved extraction work
  • complete review of each region and fine note
  • remaining dimensions, materials, schedules, callouts and revisions
  • floor/object registration and cropped companion evidence
  • Fine fractional dimensions and classified extension endpoints in remaining regions
  • Complete individual component inventory and companion-sheet/revision reconciliation
  • Accepted source-to-building transform and actual installed geometry
  • Remaining regions, fine fractions and extension endpoints need review
  • Installed instance mapping and accepted source-to-building transform
  • Companion details and revision reconciliation
  • Remaining dimensions, fractions, endpoint classification and revision reconciliation
  • Installed instance mapping and governing finish schedules
  • Accepted source-to-building transform and full region extraction remain outstanding
  • Full high-resolution fine-fraction and endpoint review of each inventoried view remains
  • Handwriting, original/revision dates, approved samples and source precedence remain unclosed
  • Companion detail matching and source-to-installed-object / room registration remain
  • Cropped views need corresponding source photographs; missing evidence has not been declared irrecoverable
  • Individual objects retain specific missing properties; no source or floor completed by this inventory
  • Ventilator folded profile, fasteners, remaining shaft/hinge dimensions and full manufacture/finish note unresolved.
  • Installed instances, full component dimensions and hardware specifications remain unresolved.
  • Governing revisions, companion details and source-to-building registration remain unresolved.
  • No geometry acceptance or architectural release; all unreviewed source regions remain open.

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 ↗

22 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-img1150-assemblyverified · printed

ventilator_detail

3" DETAIL OF METAL VENTILATORS

Selected legible locator evidence; partial assembly-local extraction.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: 3" DETAIL OF METAL VENTILATORS

Selected legible locator evidence; partial assembly-local extraction.

parallel-img1150-assemblyverified · printed

ventilator_material

METAL

Selected legible locator evidence; partial assembly-local extraction.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: METAL

Selected legible locator evidence; partial assembly-local extraction.

parallel-img1150-assemblyverified · printed

shaft_first_floor_plan

PLAN AT FIRST FLOOR OF LOOKOUT SHAFT TO BASEMENT

Selected legible locator evidence; partial assembly-local extraction.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: PLAN AT FIRST FLOOR OF LOOKOUT SHAFT TO BASEMENT

Selected legible locator evidence; partial assembly-local extraction.

parallel-img1150-assemblyverified · printed

basement_section_location

SECTION THROUGH BASEMENT LOOKOUT LOOKING TOWARD COLUMN S10

Selected legible locator evidence; partial assembly-local extraction.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: SECTION THROUGH BASEMENT LOOKOUT LOOKING TOWARD COLUMN S10

Selected legible locator evidence; partial assembly-local extraction.

parallel-img1150-assemblyverified · printed

column_mark

S10

Selected legible locator evidence; partial assembly-local extraction.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: S10

Selected legible locator evidence; partial assembly-local extraction.

parallel-img1150-assemblyverified · printed

section_QQ

SECTION Q-Q

Selected legible locator evidence; partial assembly-local extraction.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: SECTION Q-Q

Selected legible locator evidence; partial assembly-local extraction.

parallel-img1150-assemblyverified · printed

section_PP

SECTION P-P

Selected legible locator evidence; partial assembly-local extraction.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: SECTION P-P

Selected legible locator evidence; partial assembly-local extraction.

parallel-img1150-assemblyverified · printed

tell_tale_offset

TELL-TALES PLACED 2'-0" IN FRONT OF PROJECTION

24 in

Selected legible locator evidence; partial assembly-local extraction.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: TELL-TALES PLACED 2'-0" IN FRONT OF PROJECTION

Selected legible locator evidence; partial assembly-local extraction.

parallel-img1150-assemblyverified · printed

guard_rail_material

OAK ROD

Selected legible locator evidence; partial assembly-local extraction.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: OAK ROD

Selected legible locator evidence; partial assembly-local extraction.

parallel-img1150-assemblyunreviewed · printed

remaining_ventilator_spec

[ventilator manufacture/finish note and shaft/hinge dimensions unresolved]

Uncertain locator reading; value withheld; full detail review outstanding.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: [ventilator manufacture/finish note and shaft/hinge dimensions unresolved]

Uncertain locator reading; value withheld; full detail review outstanding.

detail-w233-metal-ventilatormanual-source-review · printed

placement-instruction

VENTILATORS TO BE INSTALLED WHERE INDICATED - ABOVE AT TOP & BOTTOM OF LOOKOUT - 1'-0" O.C. EACH SIDE

Selected note transcription; exact opening application and per-side count require general-plan registration.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: VENTILATORS TO BE INSTALLED WHERE INDICATED - ABOVE AT TOP & BOTTOM OF LOOKOUT - 1'-0" O.C. EACH SIDE

Selected note transcription; exact opening application and per-side count require general-plan registration.

detail-w233-metal-ventilatormanual-source-review · printed

vertical-placement-spacing

1'-0" O.C.

12 in

Depicted source-local component only; no installed quantity, room geometry or world placement inferred.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: 1'-0" O.C.

Depicted source-local component only; no installed quantity, room geometry or world placement inferred.

detail-w233-metal-ventilatorverified · printed

upper-louver-orientation

UPPER VENTILATORS TO BE INSTALLED AS CLOSE TO THE CEILING AS POSSIBLE & VENTILATING OPENING SHALL FACE DOWNWARD

Depicted source-local component only; no installed quantity, room geometry or world placement inferred.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: UPPER VENTILATORS TO BE INSTALLED AS CLOSE TO THE CEILING AS POSSIBLE & VENTILATING OPENING SHALL FACE DOWNWARD

Depicted source-local component only; no installed quantity, room geometry or world placement inferred.

detail-w233-metal-ventilatorverified · printed

toilet-room-exclusion

NO VENTILATORS IN TOILET ROOM

Depicted source-local component only; no installed quantity, room geometry or world placement inferred.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: NO VENTILATORS IN TOILET ROOM

Depicted source-local component only; no installed quantity, room geometry or world placement inferred.

detail-w233-firstfloor-shaft-ladderverified · printed

ladder-material

IRON LADDER

Depicted source-local component only; no installed quantity, room geometry or world placement inferred.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: IRON LADDER

Depicted source-local component only; no installed quantity, room geometry or world placement inferred.

detail-w233-metal-ventilatorverified · printed

sheet-material

12 GAUGE SHEET STEEL

Material caption on ventilator face.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: 12 GAUGE SHEET STEEL

Material caption on ventilator face.

detail-w233-metal-ventilatorverified · printed

sheet-gauge

12 GAUGE

12 gauge

Original gauge designation only; no conversion to thickness.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: 12 GAUGE

Original gauge designation only; no conversion to thickness.

detail-w233-metal-ventilatorunresolved · printed

face-overall-width

Unresolved

Numeric value unresolved

Width notation includes an unresolved fraction; enlarged derivative does not justify numeric reading.

IMG_1150 · W-233 · Locate on drawing ↗

Width notation includes an unresolved fraction; enlarged derivative does not justify numeric reading.

parallel-img1150-assemblyverified · printed

shaft-door-application

DOOR TO P.O. WORK ROOM

P-P source caption beside door at first-floor shaft. P.O. is preserved; room number and installed opening instance are unlocated.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: DOOR TO P.O. WORK ROOM

P-P source caption beside door at first-floor shaft. P.O. is preserved; room number and installed opening instance are unlocated.

detail-w233-metal-ventilatorunreviewed · printed

ventilator-face-height-fraction

Unresolved

Numeric value unresolved

Right-side face vertical dimension has a small fraction not confidently resolved in bounded derivative inspection. Separate from already-null face width.

IMG_1150 · W-233 · Locate on drawing ↗

Right-side face vertical dimension has a small fraction not confidently resolved in bounded derivative inspection. Separate from already-null face width.

detail-w233-metal-ventilatorverified · printed

ventilator-face-width

1'-2½"

14.5 in

Printed face overall horizontal witness; neither opening-clear size nor installed quantity.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: 1'-2½"

Printed face overall horizontal witness; neither opening-clear size nor installed quantity.

detail-w233-metal-ventilatorverified · printed

ventilator-face-height

7¾"

7.75 in

Printed face overall vertical witness, fraction confirmed by supplementary rotated crop. No folded-profile/clear-opening acceptance.

IMG_1150 · W-233 · Locate on drawing ↗

Drawing notation: 7¾"

Printed face overall vertical witness, fraction confirmed by supplementary rotated crop. No folded-profile/clear-opening acceptance.

View all source photographs →