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: Postal Savings first floor vault and Stamp Department reversed counterpart
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.
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: VAULT IN POSTAL SAVINGS DEPT. 1ST FLOOR
Selected legible locator evidence; partial assembly-local extraction.
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: VAULT IN STAMP DEPT. SIMILAR BUT REVERSED
Selected legible locator evidence; partial assembly-local extraction.
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: 6" REINF. CONC. WALLS
Selected legible locator evidence; partial assembly-local extraction.
6 in
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: 6" REINF. CONC. WALLS
Selected legible locator evidence; partial assembly-local extraction.
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: CEM. FL.
Selected legible locator evidence; partial assembly-local extraction.
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: ACCESS DOOR TO STORAGE SPACE OVER
Selected legible locator evidence; partial assembly-local extraction.
36 in
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: 3'-0"
Selected legible locator evidence; partial assembly-local extraction.
76 in
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: 6'-4"
Selected legible locator evidence; partial assembly-local extraction.
54 in
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: 4'-6"
Selected legible locator evidence; partial assembly-local extraction.
22 in
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: 1'-10"
Selected legible locator evidence; partial assembly-local extraction.
6 in
Selected legible locator evidence; partial assembly-local extraction.
Drawing notation: 6"
Selected legible locator evidence; partial assembly-local extraction.
Numeric value unresolved
Uncertain locator reading; value withheld; full detail review outstanding.
Drawing notation: [upper return fraction and column/wall chains unresolved]
Uncertain locator reading; value withheld; full detail review outstanding.
16.25 in
Additive source-local followup of remaining legible annotations after OCR, queue and prior packages. Coordinates refer to unrotated derivative; no accepted installed geometry.
Drawing notation: 1'-4 1/4"
Additive source-local followup of remaining legible annotations after OCR, queue and prior packages. Coordinates refer to unrotated derivative; no accepted installed geometry.
Calculated from: parallel-img1145-m012
7 in
Additive source-local followup of remaining legible annotations after OCR, queue and prior packages. Coordinates refer to unrotated derivative; no accepted installed geometry. Review correction review-correction-20261014z-postal-vault-airspace: Same IMG1145 lower hatched-band AIR SPACE caption reads2in, not7in. Old access[.375,.625,.49,.65] overlaps new[.377,.628,.493,.646], same assembly/layer. Native and access comparison establishes raw0 common frame, not EXIF inference. Adjacent short2in gap witness is separate and is not resolving support. Preserve original7in/notation; no revision selection or installed gap approval. Full frame/target evidence retained in z package.
Drawing notation: 7" AIR SPACE
Additive source-local followup of remaining legible annotations after OCR, queue and prior packages. Coordinates refer to unrotated derivative; no accepted installed geometry.
85 number
Additive source-local followup of remaining legible annotations after OCR, queue and prior packages. Coordinates refer to unrotated derivative; no accepted installed geometry.
Drawing notation: 85
Additive source-local followup of remaining legible annotations after OCR, queue and prior packages. Coordinates refer to unrotated derivative; no accepted installed geometry.
86 number
Additive source-local followup of remaining legible annotations after OCR, queue and prior packages. Coordinates refer to unrotated derivative; no accepted installed geometry.
Drawing notation: 86
Additive source-local followup of remaining legible annotations after OCR, queue and prior packages. Coordinates refer to unrotated derivative; no accepted installed geometry.
5 in
Additive source-local followup of remaining legible annotations after OCR, queue and prior packages. Coordinates refer to unrotated derivative; no accepted installed geometry.
Drawing notation: 5"
Additive source-local followup of remaining legible annotations after OCR, queue and prior packages. Coordinates refer to unrotated derivative; no accepted installed geometry.
5 in
Printed source-local witness or object mark only. Column numerals are historical marks, not quantities; witnesses not converted to room geometry.
Drawing notation: 5"
Printed source-local witness or object mark only. Column numerals are historical marks, not quantities; witnesses not converted to room geometry.
5 in
Printed source-local witness or object mark only. Column numerals are historical marks, not quantities; witnesses not converted to room geometry.
Drawing notation: 5"
Printed source-local witness or object mark only. Column numerals are historical marks, not quantities; witnesses not converted to room geometry.
2 in
Same printed AIR SPACE label as prior detail-1138-1147-20261011k-1145-m2, in lower hatched band. Numeral is 2; explicit double-prime remains visible. Distinct from adjacent short vertical witness.
Drawing notation: 2″ AIR SPACE
Same printed AIR SPACE label as prior detail-1138-1147-20261011k-1145-m2, in lower hatched band. Numeral is 2; explicit double-prime remains visible. Distinct from adjacent short vertical witness.
2 in
Separate short vertical witness between lower concrete-wall boundary and diagonal-hatched backup, beside bottom 6-inch wall witness. Does not supply the AIR SPACE note reading.
Drawing notation: 2″
Separate short vertical witness between lower concrete-wall boundary and diagonal-hatched backup, beside bottom 6-inch wall witness. Does not supply the AIR SPACE note reading.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.