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: Naturalization clerk Room620 depicted counter
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.
174 in
Printed horizontal overall witness above naturalization clerk counter.
Drawing notation: 14′-6″
Printed horizontal overall witness above naturalization clerk counter.
42 in
Printed left vertical front witness, top to baseline.
Drawing notation: 3′-6″
Printed left vertical front witness, top to baseline.
Leader names drawer toward right of counter; number, lock and exact construction unresolved.
Drawing notation: MONEY DRAWER
Leader names drawer toward right of counter; number, lock and exact construction unresolved.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.