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: Sixth-floor east courtroom in Section B–B
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.
Only the courtroom interior shown in this section; adjacent circulation and service rooms retain floors.
The F7 reference crosses open room volume; stacked small rooms/corridor at inner edge retain separate floors.
160.25 ft
Section B–B east courtroom base; bench/dais steps are separate raised surfaces.
Drawing notation: EL.160.25 SIXTH FLOOR
26.333333 ft
East courtroom nominal floor-to-ceiling reference. Coffers, cornices and ornament project below; this is not a uniform minimum clear height.
Drawing notation: 11′6″; 14′10″; CEILING
Calculated from: ms-rise-sixth-main-seventh, ms-rise-main-seventh-bb-ceiling
186.583333 ft
Section B–B east ceiling reference only, below roof trusses.
Drawing notation: EL.171.75;14′10″;CEILING
Calculated from: ms-datum-F7-main-street-printed, ms-rise-main-seventh-bb-ceiling
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.