← Back to the building1933 reconstruction · research preview

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.

Download the structured register (JSON)

Open the coordinated research model →

IMG_1149 · Folder 191

Lookout

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_1149.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 only; no source-completion claim. Partial timed visual review: Existing same-image oak-rod diameter resolves its prior null. New tell-tale pipe/cord dimensions do not close broad shaft/hinge/material specifications.

Highlighted reading: 1½" OAK ROD. Printed rod size in guard rail plan. Resolves earlier null reading; prior unresolved record retained.

Show every recorded property on this drawing →

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
Ladder flat thickness fraction remains illegible; full ladder height, rung spacing, width and fixing sizes remain unresolved.
Section dimensions remain local witness values; complete shafts, rough/finished faces and floor datum registration unresolved.
Installed instances and source-to-building registration remain unresolved.
Governing issue/revision and companion-detail reconciliation remain unresolved.
All unvisited notes, dimensions, callouts and regions remain open; no accepted geometry or architectural release.
Existing same-image oak-rod diameter resolves its prior null. New tell-tale pipe/cord dimensions do not close broad shaft/hinge/material specifications.
Installed instance count and source-to-building registration remain unresolved.
Governing issue/revision, companion details and complete region extraction remain unresolved.
No accepted geometry or architectural release.

Download OCR observations (unverified)

Loading the selected drawing…

Scroll or pinch to inspect this drawing. The gold outline locates the selected reading. Archival drawing photograph · Oregon Historical Society research collections.

Open source image separately ↗

4 matching objects

An identified object is not a fully modeled object. Missing dimensions, locations and relationships remain explicit.

assembly · parallel-img1149-assemblyModeling: not-modeled

Lookout gallery shaft sections, tell-tale and hinged guard rails

Research representation: none. Architectural checks: pending.

Floor assignment pending

16 recorded properties

Still to extract or check

remaining dimensions/specification lines
individual component and floor registration
companion/revision reconciliation

Inspect this object’s readings →

View source IMG_1149 ↗

assembly · detail-lookout-guard-rail-1149Modeling: not-modeled

Lookout guard rail hinge

Research representation: none. Architectural checks: pending.

Floor assignment pending

6 recorded properties

Still to extract or check

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

Inspect this object’s readings →

View source IMG_1149 ↗

assembly · lookoutsanitary1014aa-1149-ladderModeling: not-modeled

Lookout Section B-B ladder side flats and shouldered rungs

Research representation: none. Architectural checks: pending.

Floor assignment pending

4 recorded properties

Still to extract or check

Ladder flat thickness fraction remains illegible; full ladder height, rung spacing, width and fixing sizes remain unresolved.
Section dimensions remain local witness values; complete shafts, rough/finished faces and floor datum registration unresolved.
Installed instances and source-to-building registration remain unresolved.
Governing issue/revision and companion-detail reconciliation remain unresolved.
All unvisited notes, dimensions, callouts and regions remain open; no accepted geometry or architectural release.

Inspect this object’s readings →

View source IMG_1149 ↗

assembly · vaultlookout1014p-1149-tell-taleModeling: not-modeled

Lookout tell-tale pipe and hanging cords

Research representation: none. Architectural checks: pending.

Floor assignment pending

4 recorded properties

Still to extract or check

Pipe nominal versus actual outside diameter, attachment hardware, overall length and installed quantity unresolved.
Installed instance count and source-to-building registration remain unresolved.
Governing issue/revision, companion details and complete region extraction remain unresolved.
No accepted geometry or architectural release.

Inspect this object’s readings →

View source IMG_1149 ↗

View all source photographs →