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: Stamp Department dumbwaiter section and supports
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
Printed car height in dumbwaiter section; car width/depth not inferred.
Drawing notation: CAR 3'-6" HIGH
Printed car height in dumbwaiter section; car width/depth not inferred.
48 in
Vertical witness adjacent to first-floor section opening; clear versus rough opening endpoints pending.
Drawing notation: 4'-0"
Vertical witness adjacent to first-floor section opening; clear versus rough opening endpoints pending.
30 in
Vertical witness from first-floor line to section opening lower edge.
Drawing notation: 2'-6"
Vertical witness from first-floor line to section opening lower edge.
52 in
Vertical witness next to basement section opening; clear versus rough endpoints pending.
Drawing notation: 4'-4"
Vertical witness next to basement section opening; clear versus rough endpoints pending.
36 in
Vertical witness from basement floor line to lower opening witness.
Drawing notation: 3'-0"
Vertical witness from basement floor line to lower opening witness.
4 in
Angle callout at top-of-sheave-beam supports; separate properties of one printed section designation.
Drawing notation: 4 x 4 x 3/8 L
Angle callout at top-of-sheave-beam supports; separate properties of one printed section designation.
4 in
Angle callout at top-of-sheave-beam supports; separate properties of one printed section designation.
Drawing notation: 4 x 4 x 3/8 L
Angle callout at top-of-sheave-beam supports; separate properties of one printed section designation.
0.375 in
Angle callout at top-of-sheave-beam supports; separate properties of one printed section designation.
Drawing notation: 4 x 4 x 3/8 L
Angle callout at top-of-sheave-beam supports; separate properties of one printed section designation.
6 in
Printed corner-angle designation; exact quantity and full-height continuity not established.
Drawing notation: 6 x 6 x 1/2 IN CORNERS
Printed corner-angle designation; exact quantity and full-height continuity not established.
6 in
Printed corner-angle designation; exact quantity and full-height continuity not established.
Drawing notation: 6 x 6 x 1/2 IN CORNERS
Printed corner-angle designation; exact quantity and full-height continuity not established.
0.5 in
Printed corner-angle designation; exact quantity and full-height continuity not established.
Drawing notation: 6 x 6 x 1/2 IN CORNERS
Printed corner-angle designation; exact quantity and full-height continuity not established.
36 in
Basement dumbwaiter plan horizontal dimension above square shaft/car graphic; installed clearance and equipment-envelope classification unresolved.
Drawing notation: 3′-0″
Basement dumbwaiter plan horizontal dimension above square shaft/car graphic; installed clearance and equipment-envelope classification unresolved.
36 in
Independent basement plan left vertical dimension; not a quantity or derived square-area.
Drawing notation: 3′-0″
Independent basement plan left vertical dimension; not a quantity or derived square-area.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.