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: Text-first OCR/catalogue/report review, then one sequential <=1000px JPEG65 locator. Actual clockwise reading rotation 0 degrees. Raw normalized access-image coordinates before rotation. Partial only. Partial timed visual review: 2026-10-11 remaining-region review. Prior queue, OCR and packages reused; ten sequential inspections total, confined to IMG_1329/1334/1336/1337. Normalized regions in unrotated complete-upright WebP. Research only; no accepted geometry or complete extraction. Partial timed visual review: OCR and prior package text review only this pass; no new visual verification. Partial timed visual review: Additive source-local review; normalized coordinates in unrotated 2200×1650 access WebP. Reuse previous verified records; no accepted geometry or complete extraction. Partial timed visual review: Additive bounded lighting-key review. Source regions refer to raw raster/access-image orientation, ignoring JPEG EXIF display rotation; accepted building registration remains null. Partial timed visual review: Additive source-local lighting review; source regions normalized in unrotated access-image coordinates. Printed numbers are preserved separately from fixture types. No world coordinates, complete extraction or installed acceptance. Partial timed visual review: undefined Partial timed visual review: New readings use raw 4032x3024 master-image coordinates, ignoring EXIF. Regional identities are modern extraction IDs, not historical identifiers. No accepted installed transforms or building geometry. Partial timed visual review: undefined Partial timed visual review: undefined Partial timed visual review: Sixth-floor general-note crop only; enlarged derivative adds no source detail.
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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 service drawing/detail evidence; no installed count or accepted architectural geometry.
Drawing notation: SIXTH FLOOR HEATING AND LIGHTING
Partial service drawing/detail evidence; no installed count or accepted architectural geometry.
Partial service drawing/detail evidence; no installed count or accepted architectural geometry.
Drawing notation: HEATING AND LIGHTING
Partial service drawing/detail evidence; no installed count or accepted architectural geometry.
6 floor
Partial service drawing/detail evidence; no installed count or accepted architectural geometry.
Drawing notation: SIXTH FLOOR
Partial service drawing/detail evidence; no installed count or accepted architectural geometry.
Partial service drawing/detail evidence; no installed count or accepted architectural geometry.
Drawing notation: Piping/circuit layout over architectural underlay
Partial service drawing/detail evidence; no installed count or accepted architectural geometry.
Numeric value unresolved
Partial service drawing/detail evidence; no installed count or accepted architectural geometry.
Drawing notation: Fine printed sizes unresolved at locator scale
Partial service drawing/detail evidence; no installed count or accepted architectural geometry.
Numeric value unresolved
Partial service drawing/detail evidence; no installed count or accepted architectural geometry.
Drawing notation: Architectural underlay dimensions not reliably extracted
Partial service drawing/detail evidence; no installed count or accepted architectural geometry.
Partial service drawing/detail evidence; no installed count or accepted architectural geometry.
Drawing notation: Printed service linework retained; signatures/colored marks not treated as revised measurements
Partial service drawing/detail evidence; no installed count or accepted architectural geometry.
Partial service drawing/detail evidence; no installed count or accepted architectural geometry.
Drawing notation: Right note block requires targeted review
Partial service drawing/detail evidence; no installed count or accepted architectural geometry.
3 count
Printed design rule applies to the depicted sheet/floor assembly; does not establish installed condition or individual exact geometry.
Drawing notation: ALL RADIATORS ON THIS FLOOR TO BE 3 TUBE
Printed design rule applies to the depicted sheet/floor assembly; does not establish installed condition or individual exact geometry.
20 in
Printed design rule applies to the depicted sheet/floor assembly; does not establish installed condition or individual exact geometry.
Drawing notation: 20″ HIGH UNLESS OTHERWISE NOTED
Printed design rule applies to the depicted sheet/floor assembly; does not establish installed condition or individual exact geometry.
Printed design rule applies to the depicted sheet/floor assembly; does not establish installed condition or individual exact geometry.
Drawing notation: ALL RADIATOR CONNECTIONS SHALL BE BROUGHT THRU WALL
Printed design rule applies to the depicted sheet/floor assembly; does not establish installed condition or individual exact geometry.
Printed design rule applies to the depicted sheet/floor assembly; does not establish installed condition or individual exact geometry.
Drawing notation: ALL GALVANIZED IRON BOXES FOR COPPER RADIATORS IN HEATING CONTRACT
Printed design rule applies to the depicted sheet/floor assembly; does not establish installed condition or individual exact geometry.
601 identifier
Circled printed room number in northwest upper room. Label witness only; no room polygon, installed fixture quantity or courtyard-wing identification.
Drawing notation: 601
Circled printed room number in northwest upper room. Label witness only; no room polygon, installed fixture quantity or courtyard-wing identification.
600 identifier
Separate adjacent circled printed room number near Stair B. Does not resolve Rooms602/612 attribution in large wing fields.
Drawing notation: 600
Separate adjacent circled printed room number near Stair B. Does not resolve Rooms602/612 attribution in large wing fields.
Targeted east-wing crop shows continuous electrical run, round symbols and100/150 annotations; no verified P-9/P-10 mark or602/612 room label. Existing corridor stations retained; no new instances from repeated source annotations.
Targeted east-wing crop shows continuous electrical run, round symbols and100/150 annotations; no verified P-9/P-10 mark or602/612 room label. Existing corridor stations retained; no new instances from repeated source annotations.
Numeric value unresolved
Room602 is an audit target, not a printed room attribution confirmed in the inspected crops. Sparse mixed electrical/fan/mechanical linework and faint underlay do not establish chandelier count. Do not infer zero or carry another room's count.
Room602 is an audit target, not a printed room attribution confirmed in the inspected crops. Sparse mixed electrical/fan/mechanical linework and faint underlay do not establish chandelier count. Do not infer zero or carry another room's count.
Numeric value unresolved
Room612 is an audit target, not a printed room attribution confirmed in the inspected crops. Sparse mixed electrical/fan/mechanical linework and faint underlay do not establish chandelier count. Do not infer zero or carry another room's count.
Room612 is an audit target, not a printed room attribution confirmed in the inspected crops. Sparse mixed electrical/fan/mechanical linework and faint underlay do not establish chandelier count. Do not infer zero or carry another room's count.
No lighting specimen type legend found in inspected regions. A6/C6 circuit and panel markings cannot be promoted to P-9/P-10 type associations.
No lighting specimen type legend found in inspected regions. A6/C6 circuit and panel markings cannot be promoted to P-9/P-10 type associations.
3 count
Bounded vertical run only. Excludes its bend/horizontal continuation, bracket symbols, fan endpoints, perimeter equipment and stair marks. Count is of drawn candidates; installed lighting type/count remains unaccepted.
Drawing notation: Three150-marked plain circular outlet symbols on this vertical corridor run
Bounded vertical run only. Excludes its bend/horizontal continuation, bracket symbols, fan endpoints, perimeter equipment and stair marks. Count is of drawn candidates; installed lighting type/count remains unaccepted.
1 count
Source-local property only; no accepted installed transform or fixture type association.
Drawing notation: One plain circular symbol on continuous corridor electrical run
Source-local property only; no accepted installed transform or fixture type association.
150 number
Printed numeric station annotation. No local W unit or specimen type key is established in this crop; neither P-9 identity nor a150W lamp is asserted.
Drawing notation: 150
Printed numeric station annotation. No local W unit or specimen type key is established in this crop; neither P-9 identity nor a150W lamp is asserted.
Source-local property only; no accepted installed transform or fixture type association.
Source-local property only; no accepted installed transform or fixture type association.
1 count
Source-local property only; no accepted installed transform or fixture type association.
Drawing notation: One plain circular symbol on continuous corridor electrical run
Source-local property only; no accepted installed transform or fixture type association.
150 number
Printed numeric station annotation. No local W unit or specimen type key is established in this crop; neither P-9 identity nor a150W lamp is asserted.
Drawing notation: 150
Printed numeric station annotation. No local W unit or specimen type key is established in this crop; neither P-9 identity nor a150W lamp is asserted.
Source-local property only; no accepted installed transform or fixture type association.
Source-local property only; no accepted installed transform or fixture type association.
1 count
Source-local property only; no accepted installed transform or fixture type association.
Drawing notation: One plain circular symbol on continuous corridor electrical run
Source-local property only; no accepted installed transform or fixture type association.
150 number
Printed numeric station annotation. No local W unit or specimen type key is established in this crop; neither P-9 identity nor a150W lamp is asserted.
Drawing notation: 150
Printed numeric station annotation. No local W unit or specimen type key is established in this crop; neither P-9 identity nor a150W lamp is asserted.
Source-local property only; no accepted installed transform or fixture type association.
Source-local property only; no accepted installed transform or fixture type association.
3 count
Bounded vertical run only. Excludes its bend/horizontal continuation, bracket symbols, fan endpoints, perimeter equipment and stair marks. Count is of drawn candidates; installed lighting type/count remains unaccepted.
Drawing notation: Three150-marked plain circular outlet symbols on this vertical corridor run
Bounded vertical run only. Excludes its bend/horizontal continuation, bracket symbols, fan endpoints, perimeter equipment and stair marks. Count is of drawn candidates; installed lighting type/count remains unaccepted.
1 count
Source-local property only; no accepted installed transform or fixture type association.
Drawing notation: One plain circular symbol on continuous corridor electrical run
Source-local property only; no accepted installed transform or fixture type association.
150 number
Printed numeric station annotation. No local W unit or specimen type key is established in this crop; neither P-9 identity nor a150W lamp is asserted.
Drawing notation: 150
Printed numeric station annotation. No local W unit or specimen type key is established in this crop; neither P-9 identity nor a150W lamp is asserted.
Source-local property only; no accepted installed transform or fixture type association.
Source-local property only; no accepted installed transform or fixture type association.
1 count
Source-local property only; no accepted installed transform or fixture type association.
Drawing notation: One plain circular symbol on continuous corridor electrical run
Source-local property only; no accepted installed transform or fixture type association.
150 number
Printed numeric station annotation. No local W unit or specimen type key is established in this crop; neither P-9 identity nor a150W lamp is asserted.
Drawing notation: 150
Printed numeric station annotation. No local W unit or specimen type key is established in this crop; neither P-9 identity nor a150W lamp is asserted.
Source-local property only; no accepted installed transform or fixture type association.
Source-local property only; no accepted installed transform or fixture type association.
1 count
Source-local property only; no accepted installed transform or fixture type association.
Drawing notation: One plain circular symbol on continuous corridor electrical run
Source-local property only; no accepted installed transform or fixture type association.
150 number
Printed numeric station annotation. No local W unit or specimen type key is established in this crop; neither P-9 identity nor a150W lamp is asserted.
Drawing notation: 150
Printed numeric station annotation. No local W unit or specimen type key is established in this crop; neither P-9 identity nor a150W lamp is asserted.
Source-local property only; no accepted installed transform or fixture type association.
Source-local property only; no accepted installed transform or fixture type association.
Named material and equipment designation at west perimeter callout only. Distinct from the generic right-side galvanized-box note. Nearby numerical size/code is unresolved; no fixture type, installed count or numbered-room identity asserted.
Drawing notation: COPPER HEATERS
Named material and equipment designation at west perimeter callout only. Distinct from the generic right-side galvanized-box note. Nearby numerical size/code is unresolved; no fixture type, installed count or numbered-room identity asserted.
Numeric value unresolved
Following fraction/number sequence not confidently transcribed. No feet/inches, dimensions, capacity or quantity inferred from partly visible numerals.
Drawing notation: COPPER HEATERS [following numerical notation unresolved]
Following fraction/number sequence not confidently transcribed. No feet/inches, dimensions, capacity or quantity inferred from partly visible numerals.