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_1186 · Folder 190

Fire Proof Vault Alcloset Doors

Original sheet identity has not yet been reconciled.

Extraction: Reviewed · extraction partial. Partial timed visual review: Partial text-first and one sequential <=1000px JPEG65 locator review of public/archive/drawings/complete-upright/IMG_1186.webp. Coordinates normalized to unrotated access image; clockwise correction given by rotationDegrees. Selected regions only, not full measured extraction. No modeling authorized. 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 Partial timed visual review: undefined

Unresolved extraction work
  • locator review only: all dense notes, dimension chains, utility marks and fine fractions need complete region extraction
  • original survey datum, later annotations and revision authority reconciliation
  • source-to-instance registration, quantities and companion construction details
  • Remaining fractional dimensions, leaders and endpoint assignments
  • Full regional notes and companion detail reconciliation
  • Physical instance registration and quantities; no accepted model geometry
  • All unvisited survey regions and notes remain incomplete
  • Underlying M352F sheet is separate source context; not survey identity
  • All unvisited notes, dimensions, schedules, revisions and companion details remain open.
  • Source-to-building registration, installed quantity and governing issue unresolved; no accepted geometry.
  • Area establishes a printed source quantity only, not accepted parcel geometry.
  • Survey photograph has several orientations; no transformation inferred from underlay text.

Download OCR observations (unverified)

Loading the selected drawing…

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

Open source image separately ↗

17 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-img1186-surveyverified · printed

streets

BROADWAY / MAIN ST. / SIXTH ST. / MADISON ST.

Selected source evidence only; partial locator review. Applies to depicted historical drawing, not accepted building geometry.

IMG_1186 · Locate on drawing ↗

Drawing notation: BROADWAY / MAIN ST. / SIXTH ST. / MADISON ST.

Selected source evidence only; partial locator review. Applies to depicted historical drawing, not accepted building geometry.

parallel-img1186-surveyunreviewed · printed

site_area

AREA OF SITE 40000 SQU.FT [locator small]

Numeric value unresolved

Selected source evidence only; partial locator review. Applies to depicted historical drawing, not accepted building geometry.

IMG_1186 · Locate on drawing ↗

Drawing notation: AREA OF SITE 40000 SQU.FT [locator small]

Selected source evidence only; partial locator review. Applies to depicted historical drawing, not accepted building geometry.

parallel-img1186-surveyverified · printed

adjacent_building

AMBASSADOR APARTMENTS

Selected source evidence only; partial locator review. Applies to depicted historical drawing, not accepted building geometry.

IMG_1186 · Locate on drawing ↗

Drawing notation: AMBASSADOR APARTMENTS

Selected source evidence only; partial locator review. Applies to depicted historical drawing, not accepted building geometry.

parallel-img1186-surveyverified · printed

adjacent_hotel

SOVEREIGN HOTEL

Selected source evidence only; partial locator review. Applies to depicted historical drawing, not accepted building geometry.

IMG_1186 · Locate on drawing ↗

Drawing notation: SOVEREIGN HOTEL

Selected source evidence only; partial locator review. Applies to depicted historical drawing, not accepted building geometry.

parallel-img1186-surveyverified · observed

survey_scope

Parcel outlines, demolished-existing structures, utility alignments and north arrow shown

Selected source evidence only; partial locator review. Applies to depicted historical drawing, not accepted building geometry.

IMG_1186 · Locate on drawing ↗

Drawing notation: Parcel outlines, demolished-existing structures, utility alignments and north arrow shown

Selected source evidence only; partial locator review. Applies to depicted historical drawing, not accepted building geometry.

parallel-img1186-underlayverified · printed

underlay_title

FIRE PROOF VAULT AND CLOSET DOORS

Selected source evidence only; partial locator review. Applies to depicted historical drawing, not accepted building geometry.

IMG_1186 · Locate on drawing ↗

Drawing notation: FIRE PROOF VAULT AND CLOSET DOORS

Selected source evidence only; partial locator review. Applies to depicted historical drawing, not accepted building geometry.

parallel-img1186-underlayverified · printed

underlay_sheet

DRAWING NO.M-352-F

Visible title from different underlying drawing, not site-survey title.

IMG_1186 · Locate on drawing ↗

Drawing notation: DRAWING NO.M-352-F

Visible title from different underlying drawing, not site-survey title.

parallel-img1186-surveyverified · printed

site_boundary_witness

N.20°12'W. 200.0'

200 ft

Selected printed source-local evidence only; exact endpoints, physical installation and governing revision unresolved.

IMG_1186 · Locate on drawing ↗

Drawing notation: N.20°12'W. 200.0'

Selected printed source-local evidence only; exact endpoints, physical installation and governing revision unresolved.

parallel-img1186-surveyverified · observed

physical_source_loss

Large tear removes lower/right survey-note region

Observed condition; original survey text in missing area unrecoverable in this photograph.

IMG_1186 · Locate on drawing ↗

Drawing notation: Large tear removes lower/right survey-note region

Observed condition; original survey text in missing area unrecoverable in this photograph.

parallel-img1186-surveyverified · printed

street_access_note

All streets shown are public and open.

General note on this survey exposure only.

IMG_1186 · Locate on drawing ↗

Drawing notation: All streets shown are public and open.

General note on this survey exposure only.

parallel-img1186-surveyverified · printed

elevation_datum

Elevations are referred to city datum.

Independent IMG1186 exposure; city datum definition and numerical benchmark remain open.

IMG_1186 · Locate on drawing ↗

Drawing notation: Elevations are referred to city datum.

Independent IMG1186 exposure; city datum definition and numerical benchmark remain open.

parallel-img1186-surveyverified · printed

sewer_use

Sewers are used for both sanitary wastes and roof water.

Survey general note, not courthouse branch-pipe specification.

IMG_1186 · Locate on drawing ↗

Drawing notation: Sewers are used for both sanitary wastes and roof water.

Survey general note, not courthouse branch-pipe specification.

parallel-img1186-surveyverified · printed

sewer_destination

Sewers drain by gravity into Willamette river.

Historical survey note; no current infrastructure claim.

IMG_1186 · Locate on drawing ↗

Drawing notation: Sewers drain by gravity into Willamette river.

Historical survey note; no current infrastructure claim.

parallel-img1186-surveyverified · printed

dry_well_use

Dry wells are not used for sewage disposal.

Survey general note only.

IMG_1186 · Locate on drawing ↗

Drawing notation: Dry wells are not used for sewage disposal.

Survey general note only.

parallel-img1186-surveyverified · printed

contemplated_service_connections

There are no contemplated improvements in regard to sewers, gas, water and electric service adjacent to the site.

Historical intent at survey date; does not establish built connections or absence of later alterations.

IMG_1186 · Locate on drawing ↗

Drawing notation: There are no contemplated improvements in regard to sewers, gas, water and electric service adjacent to the site.

Historical intent at survey date; does not establish built connections or absence of later alterations.

parallel-img1186-surveyverified · observed

physical_loss_claim_review

[ragged edge, yellow exposed backing and blank textured region visible; original missing text not demonstrated]

Native crop supports damage/occlusion but cannot distinguish missing paper from folded or overlapping material, nor prove specific survey notes were removed. Earlier loss assertion preserved with this qualification.

IMG_1186 · Locate on drawing ↗

Drawing notation: [ragged edge, yellow exposed backing and blank textured region visible; original missing text not demonstrated]

Native crop supports damage/occlusion but cannot distinguish missing paper from folded or overlapping material, nor prove specific survey notes were removed. Earlier loss assertion preserved with this qualification.

parallel-img1186-surveyverified · printed

site-area-reading

AREA OF SITE = 40000 Squ. Ft.

40000 ft2

Printed area on foreground site survey only. Survey lettering is sideways clockwise90 in inspected crop; rotate crop270 for reading. Underlying M352F vault-door sheet is unrelated identity.

IMG_1186 · Locate on drawing ↗

Drawing notation: AREA OF SITE = 40000 Squ. Ft.

Printed area on foreground site survey only. Survey lettering is sideways clockwise90 in inspected crop; rotate crop270 for reading. Underlying M352F vault-door sheet is unrelated identity.

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