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: Court lobby window jamb, stool, grille and base
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 visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Drawing notation: RUBBER TILE
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Drawing notation: INSULATION
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Drawing notation: FELT
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
10.25 in
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Drawing notation: 10 1/4"
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
The assigned upper-window crop shows the section and 4-inch tile label but no secure stool-material clause. Do not copy MARBLE STOOL from another exposure. Historical stool material null stays open.
Drawing notation: SECTION THRU STOOL [upper edge partly cropped; no stool-material wording visible in assigned crop]
The assigned upper-window crop shows the section and 4-inch tile label but no secure stool-material clause. Do not copy MARBLE STOOL from another exposure. Historical stool material null stays open.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.