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)Object: Lookout gallery shaft sections, tell-tale and hinged guard rails
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.
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: SECTION A-A
Selected legible locator evidence; partial assembly-local extraction.
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: SECTION B-B
Selected legible locator evidence; partial assembly-local extraction.
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: ENTRANCE TO LOOKOUT GALLERY AT SECOND FLOOR
Selected legible locator evidence; partial assembly-local extraction.
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: DETAIL OF TELL-TALE
Selected legible locator evidence; partial assembly-local extraction.
24 in
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: TELL-TALES PLACED 2'-0" IN FRONT OF PROJECTION
Selected legible locator evidence; partial assembly-local extraction.
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: PIPE DRILLED WITH HOLES FOR CORD
Selected legible locator evidence; partial assembly-local extraction.
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: OAK ROD
Selected legible locator evidence; partial assembly-local extraction.
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: RUBBER SLEEVE CUSHION
Selected legible locator evidence; partial assembly-local extraction.
3 in/ft
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: 3" SCALE DETAIL OF LOOKOUT GUARD RAILS
Selected legible locator evidence; partial assembly-local extraction.
Numeric value unresolved
Uncertain locator reading; value withheld; full detail review outstanding.
Drawing notation: [pipe/rod diameters, hinge pins, shaft dimensions and material notes unresolved]
Uncertain locator reading; value withheld; full detail review outstanding.
Depicted source-local component only; no installed quantity, room geometry or world placement inferred.
Drawing notation: WOOD CHAIR RAIL
Depicted source-local component only; no installed quantity, room geometry or world placement inferred.
Depicted source-local component only; no installed quantity, room geometry or world placement inferred.
Drawing notation: PLASTER
Depicted source-local component only; no installed quantity, room geometry or world placement inferred.
Depicted source-local component only; no installed quantity, room geometry or world placement inferred.
Drawing notation: WOOD BASE
Depicted source-local component only; no installed quantity, room geometry or world placement inferred.
Source A-A work-room ceiling callout. Separate from wall PLASTER property; no room instance or finish thickness established.
Drawing notation: METAL LATH, PLAS FINISH
Source A-A work-room ceiling callout. Separate from wall PLASTER property; no room instance or finish thickness established.
36 in
Vertical witness from depicted SECOND FL. line to upper horizontal rail/bracket line in B-B; not accepted floor datum or railing compliance.
Drawing notation: 3′-0″
Vertical witness from depicted SECOND FL. line to upper horizontal rail/bracket line in B-B; not accepted floor datum or railing compliance.
36 in
Horizontal witness across local gallery void at the lower of two 3′-0″ dimensions in A-A; endpoint face classification and room envelope remain unaccepted.
Drawing notation: 3′-0″
Horizontal witness across local gallery void at the lower of two 3′-0″ dimensions in A-A; endpoint face classification and room envelope remain unaccepted.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.