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: Depicted basement dumbwaiter door
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.
Printed similarity clause at basement elevation; no unprinted dimensional identity applied.
Drawing notation: DOOR SAME AS 1ST FL.
Printed similarity clause at basement elevation; no unprinted dimensional identity applied.
38 in
Width witness across basement door elevation. Clear/leaf/frame endpoints not yet classified.
Drawing notation: 3′-2″
Width witness across basement door elevation. Clear/leaf/frame endpoints not yet classified.
36 in
Basement floor line to opening bottom witness; no accepted elevation.
Drawing notation: 3′-0″
Basement floor line to opening bottom witness; no accepted elevation.
Numeric value unresolved
Exact final inch digit remains withheld from the narrow upright witness; do not substitute first-floor size.
Drawing notation: 4′-[final inch digit uncertain]″
Exact final inch digit remains withheld from the narrow upright witness; do not substitute first-floor size.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.