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: Elevator No.3 and Stamp Department dumbwaiter details
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.
3 number
Partial source detail only; no world placement or complete geometry established.
Drawing notation: Details of Elevator No.3
Partial source detail only; no world placement or complete geometry established.
Partial source detail only; no world placement or complete geometry established.
Drawing notation: Machine room plan — Elevator No.3
Partial source detail only; no world placement or complete geometry established.
Partial source detail only; no world placement or complete geometry established.
Drawing notation: Plan of sheave service landing
Partial source detail only; no world placement or complete geometry established.
Partial source detail only; no world placement or complete geometry established.
Drawing notation: Basement, 1st and 2nd floor plans
Partial source detail only; no world placement or complete geometry established.
Partial source detail only; no world placement or complete geometry established.
Drawing notation: SECTION A-A; SECTION B-B
Partial source detail only; no world placement or complete geometry established.
Partial source detail only; no world placement or complete geometry established.
Drawing notation: Electric dumbwaiter for Stamp Dept.
Partial source detail only; no world placement or complete geometry established.
Numeric value unresolved
Partial source detail only; no world placement or complete geometry established.
Drawing notation: Shaft size, machine/sheave layout, equipment capacity, pit/overhead levels and structural sections unresolved
Partial source detail only; no world placement or complete geometry established.
Separate source instruction for foundation coordination; source does not itself supply an accepted pit foundation profile.
Drawing notation: NOTE SEE STRUCTURAL DRAWINGS FOR FOUNDATION
Separate source instruction for foundation coordination; source does not itself supply an accepted pit foundation profile.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.