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 Street entrance lobby bronze directory
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.
Printed source-local construction/detail only. Dimension witnesses remain local; no accepted geometry, installed placement or revision precedence established.
Drawing notation: BRONZE FRAME
Printed source-local construction/detail only. Dimension witnesses remain local; no accepted geometry, installed placement or revision precedence established.
24 in
Printed source-local construction/detail only. Dimension witnesses remain local; no accepted geometry, installed placement or revision precedence established. Review correction review-correction-20261014x-directory-width: Primary text review of independently inspected native and access-directory crops: same IMG1306 W218 directory, bottom outer-frame witness and visible source layer. Historical access region[.59,.2,.67,.23] overlaps new raw-normalized witness[.585565,.198743,.654266,.207672]; inspected 2200x1650 access and 4032x3024 raw frames match at zero added rotation. New glyph[.615327,.199735,.628968,.207672] reads3ft0in/36in, not2ft0in/24in. Preserve historical value and notation. This corrects source transcription only, not revision authority, installed applicability or accepted whole-board geometry; detailed common-frame/endpoint evidence retained in the x package.
Drawing notation: 2'-0"
Printed source-local construction/detail only. Dimension witnesses remain local; no accepted geometry, installed placement or revision precedence established.
Printed source-local construction/detail only. Dimension witnesses remain local; no accepted geometry, installed placement or revision precedence established.
Drawing notation: DIRECTORY IN MADISON STREET ELEVATOR LOBBY ... SIMILAR EXCEPT TO BE STAINLESS STEEL
Printed source-local construction/detail only. Dimension witnesses remain local; no accepted geometry, installed placement or revision precedence established.
36 in
Horizontal witness below the directory elevation, extending to the outer left/right frame extension lines; same locus and target as historical followup1012n-1306-directory-width-witness. Native original and enlarged token read 3, not the earlier 2. Does not establish accepted whole-board geometry. Source-local evidence only; no accepted installed geometry, quantity, revision precedence or world placement.
Drawing notation: 3′-0″
Horizontal witness below the directory elevation, extending to the outer left/right frame extension lines; same locus and target as historical followup1012n-1306-directory-width-witness. Native original and enlarged token read 3, not the earlier 2. Does not establish accepted whole-board geometry. Source-local evidence only; no accepted installed geometry, quantity, revision precedence or world placement.
Conflicting readings: followup1012n-1306-directory-width-witness
60 in
Vertical dimension at page-left of directory elevation, between outer top/bottom frame witness levels; no accepted installation height. Source-local evidence only; no accepted installed geometry, quantity, revision precedence or world placement.
Drawing notation: 5′-0″
Vertical dimension at page-left of directory elevation, between outer top/bottom frame witness levels; no accepted installation height. Source-local evidence only; no accepted installed geometry, quantity, revision precedence or world placement.
Vertical instruction at left edge of directory frame; exact lock form and hardware sizes remain open. Source-local evidence only; no accepted installed geometry, quantity, revision precedence or world placement.
Drawing notation: PROVIDE INTEGRAL BRONZE LOCKING DEVICE
Vertical instruction at left edge of directory frame; exact lock form and hardware sizes remain open. Source-local evidence only; no accepted installed geometry, quantity, revision precedence or world placement.
Leader to directory side hinge; preserves stated bronze and grade without installed hinge count. Source-local evidence only; no accepted installed geometry, quantity, revision precedence or world placement.
Drawing notation: EXTRA HEAVY BRONZE HINGES
Leader to directory side hinge; preserves stated bronze and grade without installed hinge count. Source-local evidence only; no accepted installed geometry, quantity, revision precedence or world placement.
2 count
Count is two lugs per side under this detail instruction; not a total installed assembly quantity. Source-local evidence only; no accepted installed geometry, quantity, revision precedence or world placement.
Drawing notation: 2 LUGS EACH SIDE FOR SECURING FRAME TO WALL
Count is two lugs per side under this detail instruction; not a total installed assembly quantity. Source-local evidence only; no accepted installed geometry, quantity, revision precedence or world placement.
Leader identifies directory frame material; no specification for all other boards inferred. Source-local evidence only; no accepted installed geometry, quantity, revision precedence or world placement.
Drawing notation: BRONZE FRAME
Leader identifies directory frame material; no specification for all other boards inferred. Source-local evidence only; no accepted installed geometry, quantity, revision precedence or world placement.
Caption defines design relationship only; no transfer of exact directory width or material by this fragment. Source-local evidence only; no accepted installed geometry, quantity, revision precedence or world placement.
Drawing notation: CIVIL SERVICE BULLETIN BOARD IN BROADWAY LOBBY SIMILAR IN DESIGN.
Caption defines design relationship only; no transfer of exact directory width or material by this fragment. Source-local evidence only; no accepted installed geometry, quantity, revision precedence or world placement.
Caption instruction gives the civil-service bulletin-board title, separately from directory specimen heading. Source-local evidence only; no accepted installed geometry, quantity, revision precedence or world placement.
Drawing notation: TITLE TO READ CIVIL SERVICE.
Caption instruction gives the civil-service bulletin-board title, separately from directory specimen heading. Source-local evidence only; no accepted installed geometry, quantity, revision precedence or world placement.
Caption retains backing relationship; backing material, thickness and companion applicability require reconciliation. Source-local evidence only; no accepted installed geometry, quantity, revision precedence or world placement.
Drawing notation: BACKING TO BE SAME AS FOR BULLETIN BOARDS.
Caption retains backing relationship; backing material, thickness and companion applicability require reconciliation. Source-local evidence only; no accepted installed geometry, quantity, revision precedence or world placement.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.