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: Fifth-floor U.S. Marshal, detention rooms, offices and naturalization court plan
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.
506 number
Partial source detail only; witnesses not promoted to complete geometry or world registration.
Drawing notation: 506 [circled]
Partial source detail only; witnesses not promoted to complete geometry or world registration.
Partial source detail only; witnesses not promoted to complete geometry or world registration.
Drawing notation: U.S. MARSHALL OFFICE — FIN.NO.1
Partial source detail only; witnesses not promoted to complete geometry or world registration.
Partial source detail only; witnesses not promoted to complete geometry or world registration.
Drawing notation: DETENTION ROOMS
Partial source detail only; witnesses not promoted to complete geometry or world registration.
Partial source detail only; witnesses not promoted to complete geometry or world registration.
Drawing notation: WALLS STEEL LINED; CEMENT FLOOR PAINTED
Partial source detail only; witnesses not promoted to complete geometry or world registration.
3 number
Partial source detail only; witnesses not promoted to complete geometry or world registration.
Drawing notation: ELEVATOR NO.3
Partial source detail only; witnesses not promoted to complete geometry or world registration.
507 number
Partial source detail only; witnesses not promoted to complete geometry or world registration.
Drawing notation: 507 [circled]
Partial source detail only; witnesses not promoted to complete geometry or world registration.
508 number
Partial source detail only; witnesses not promoted to complete geometry or world registration.
Drawing notation: 508 [circled]
Partial source detail only; witnesses not promoted to complete geometry or world registration.
509 number
Partial source detail only; witnesses not promoted to complete geometry or world registration.
Drawing notation: 509 [circled]
Partial source detail only; witnesses not promoted to complete geometry or world registration.
Partial source detail only; witnesses not promoted to complete geometry or world registration.
Drawing notation: OFFICES FIN.NO.1
Partial source detail only; witnesses not promoted to complete geometry or world registration.
Partial source detail only; witnesses not promoted to complete geometry or world registration.
Drawing notation: DIMENSIONS FOR THIS WALL SAME AS THOSE ON OPPOSITE SIDE
Partial source detail only; witnesses not promoted to complete geometry or world registration.
Numeric value unresolved
Partial source detail only; witnesses not promoted to complete geometry or world registration.
Drawing notation: Room geometry, detention steel thickness/door specs, ceiling note and grid witnesses remain unresolved
Partial source detail only; witnesses not promoted to complete geometry or world registration.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.