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: Bay P directory and adjoining trim
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.
42 in
Source-local additive printed detail evidence; no installed quantity, operating clear dimensions, room geometry or accepted placement.
Drawing notation: 3′-6″
Source-local additive printed detail evidence; no installed quantity, operating clear dimensions, room geometry or accepted placement.
30 number
Source-local additive printed detail evidence; no installed quantity, operating clear dimensions, room geometry or accepted placement.
Drawing notation: 30
Source-local additive printed detail evidence; no installed quantity, operating clear dimensions, room geometry or accepted placement.
31 number
Source-local additive printed detail evidence; no installed quantity, operating clear dimensions, room geometry or accepted placement.
Drawing notation: 31
Source-local additive printed detail evidence; no installed quantity, operating clear dimensions, room geometry or accepted placement.
5.75 in
Source-local additive printed detail evidence; no installed quantity, operating clear dimensions, room geometry or accepted placement.
Drawing notation: 5¾″
Source-local additive printed detail evidence; no installed quantity, operating clear dimensions, room geometry or accepted placement.
Separate sash, rail/stile and glazing construction callout assigned to directory. Source-local evidence only; no installed count, accepted geometry, world transform or governing revision.
Drawing notation: HINGED SASH / METAL RAILS & STILES / CLEAR PLATE GLASS
Separate sash, rail/stile and glazing construction callout assigned to directory. Source-local evidence only; no installed count, accepted geometry, world transform or governing revision.
Presence callout only; lock type/model, location dimensions and quantity remain unresolved. Source-local evidence only; no installed count, accepted geometry, world transform or governing revision.
Drawing notation: LOCKING DEVICE
Presence callout only; lock type/model, location dimensions and quantity remain unresolved. Source-local evidence only; no installed count, accepted geometry, world transform or governing revision.
Printed cross-reference applies to directory ornament; does not establish historical installation or floor registration of this object. Source-local evidence only; no installed count, accepted geometry, world transform or governing revision.
Drawing notation: REPEAT CAST METAL ORNAMENT AS SHOWN FOR 1ST FLOOR ELEVATORS
Printed cross-reference applies to directory ornament; does not establish historical installation or floor registration of this object. Source-local evidence only; no installed count, accepted geometry, world transform or governing revision.
58.75 in
Vertical directory metal/glass field witness; physical edges and overall case height remain separate. Source-local evidence only; no installed count, accepted geometry, world transform or governing revision.
Drawing notation: 4′-10¾″ / METAL & GLASS
Vertical directory metal/glass field witness; physical edges and overall case height remain separate. Source-local evidence only; no installed count, accepted geometry, world transform or governing revision.
81.75 in
Separate directory surround witness, not elevator doorway height. Source-local evidence only; no installed count, accepted geometry, world transform or governing revision.
Drawing notation: 6′-9¾″
Separate directory surround witness, not elevator doorway height. Source-local evidence only; no installed count, accepted geometry, world transform or governing revision.
14 in
Directory upper sign-panel witness only. Source-local evidence only; no installed count, accepted geometry, world transform or governing revision.
Drawing notation: 1′-2″
Directory upper sign-panel witness only. Source-local evidence only; no installed count, accepted geometry, world transform or governing revision.
6 in
Horizontal directory trim segment; source-local endpoint lines not a section thickness. Source-local evidence only; no installed count, accepted geometry, world transform or governing revision.
Drawing notation: 6″
Horizontal directory trim segment; source-local endpoint lines not a section thickness. Source-local evidence only; no installed count, accepted geometry, world transform or governing revision.
6 in
Horizontal directory trim segment; source-local endpoint lines not a section thickness. Source-local evidence only; no installed count, accepted geometry, world transform or governing revision.
Drawing notation: 6″
Horizontal directory trim segment; source-local endpoint lines not a section thickness. Source-local evidence only; no installed count, accepted geometry, world transform or governing revision.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.