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)Sheet number unresolved
Extraction: Reviewed · extraction partial. Reviewed: upper elevation and vertical dimension chain; stone-course dimension note; lower metal-grille elevation; stacked wall-section strip; partial sheet title. Broadway lower-story stone-course physical placement gate. Broadway lower-story stone-course physical placement gate. Broadway lower-story stone-course physical placement gate. Broadway lower-story stone-course physical placement gate. Broadway lower-story stone-course physical placement gate. Broadway lower-story stone-course physical placement gate. Partial timed visual review: Source-local photographed design detail; no installed quantity, accepted geometry or world placement authorized. Partial timed visual review: Source-local photographed drawing evidence only; stacked marks are interpreted as drawing references, not historical entrance identifiers. No installed quantities or accepted geometry.
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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.
11.5 ft
Corroborates, but does not replace, the separately extracted W207 upper-story interval.
Drawing notation: 11'-6"
Overall vertical dimension between printed finished-floor lines.
2 ft
Occurrence-by-occurrence course transcription remains incomplete.
Drawing notation: 2'-0"
Repeated printed course dimension; this record is the shared module, not a claim that every course is identical.
0.25 in
The 1/4-inch joint is included in the stated bottom-to-bottom course dimensions.
Drawing notation: DIMENSIONS GIVEN ARE FROM BOTTOM OF STONE TO BOTTOM OF STONE AND INCLUDE A 1/4" JOINT
Printed dimension-convention note.
10 in
This is a stone-depth witness, not the overall exterior-to-interior wall thickness.
Drawing notation: 10"
Horizontal witness across the stippled exterior stone in the stacked section.
1 count
One drawn prototype occurrence; installed quantity remains unresolved.
Drawing notation: STEEL SASH
Material/type label in the opening elevation.
1 count
Glass thickness and pane construction remain unresolved.
Drawing notation: PL. GLASS
Glass label in the opening elevation.
4 count
Topology only.
Drawing notation: STEEL SASH · PL. GLASS
Counted from the elevation; field widths are not assumed equal.
3 count
Topology only.
Drawing notation: STEEL SASH · PL. GLASS
Counted from the elevation; row heights are not assumed equal.
12 count
No metric size or operability is implied.
Drawing notation: STEEL SASH · PL. GLASS
Arithmetic from the independently counted rows and columns.
Calculated from: img1246-steel-sash-column-count, img1246-steel-sash-row-count
1 count
One drawn prototype occurrence; installed quantity remains unresolved.
Drawing notation: METAL GRILLE
Material/type label in the first-story elevation.
2 count
Motif profile and fabrication dimensions remain unresolved.
Drawing notation: METAL GRILLE
Paired repeated foliate/palmette side bands visible in the elevation.
1 count
Topology only; bar and ornament profiles remain unresolved.
Drawing notation: METAL GRILLE
Upper field combines scrolls and spear/foliate finials above the vertical bars.
Preserved as printed text, not interpreted as a fraction or historical identifier.
Drawing notation: 1/10
Stacked circled mark; its callout semantics have not been resolved.
Preserved as printed text, not interpreted as a fraction or historical identifier.
Drawing notation: 2/10
Stacked circled mark; its callout semantics have not been resolved.
Preserved as printed text, not interpreted as a fraction or historical identifier.
Drawing notation: 3/10
Stacked circled mark; its callout semantics have not been resolved.
Numeric value unresolved
Do not substitute the 10-inch stone depth for full wall thickness.
Drawing notation: Stacked wall sections
The 10-inch stone witness does not terminate at a classified interior finish face.
Physical placement remains prohibited.
Drawing notation: DETAILS OF LOWER STORIES — BROADWAY ELEVATION
No independent horizontal station/control set was established.
Analytical controls only; no physical mesh or accepted building placement.
Drawing notation: DETAILS OF LOWER STORIES — BROADWAY ELEVATION
Opening sizes, overall wall depth, section endpoints and world placement remain unresolved.
2 ft
verified-for-course-system-not-unique-occurrence. Course endpoints, support and canonical placement remain unresolved.
Drawing notation: 2'-0"
verified-for-course-system-not-unique-occurrence; type/module evidence, not accepted course occurrence.
0.25 in
verified-for-course-system-not-unique-occurrence. Course endpoints, support and canonical placement remain unresolved.
Drawing notation: 1/4" JOINT
verified-for-course-system-not-unique-occurrence; type/module evidence, not accepted course occurrence.
23.75 in
not-accepted-for-occurrence. Course endpoints, support and canonical placement remain unresolved.
Drawing notation: 24" - 1/4"
not-accepted-for-occurrence; type/module evidence, not accepted course occurrence.
10 in
verified-section-local; occurrence-applicability-unresolved. Course endpoints, support and canonical placement remain unresolved.
Drawing notation: 10"
verified-section-local; occurrence-applicability-unresolved; type/module evidence, not accepted course occurrence.
Numeric value unresolved
missing. Course endpoints, support and canonical placement remain unresolved.
missing; type/module evidence, not accepted course occurrence.
missing. Course endpoints, support and canonical placement remain unresolved.
missing; type/module evidence, not accepted course occurrence.