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: Exterior main-floor door and window grilles
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 visible evidence only; partial review. Applies to this depicted assembly.
Drawing notation: DETAIL OF DOOR & WINDOW GRILLES EXTERIOR MAIN FLOOR
Selected visible evidence only; partial review. Applies to this depicted assembly.
Selected visible evidence only; partial review. Applies to this depicted assembly.
Drawing notation: 3"=1'-0"
Selected visible evidence only; partial review. Applies to this depicted assembly.
11 model-number
Printed source-local type/component or section control only; no accepted physical geometry, installed quantity or world registration. Original layer retained separately from revisions. Model designation on upper grille specimen; not an installed quantity.
Drawing notation: MODEL No. 11
Printed source-local type/component or section control only; no accepted physical geometry, installed quantity or world registration. Original layer retained separately from revisions. Model designation on upper grille specimen; not an installed quantity.
12 model-number
Printed source-local type/component or section control only; no accepted physical geometry, installed quantity or world registration. Original layer retained separately from revisions. Separate lower grille specimen model designation; not an installed quantity.
Drawing notation: MODEL No. 12
Printed source-local type/component or section control only; no accepted physical geometry, installed quantity or world registration. Original layer retained separately from revisions. Separate lower grille specimen model designation; not an installed quantity.
Printed source-local type/component or section control only; no accepted physical geometry, installed quantity or world registration. Original layer retained separately from revisions. Leader allocation is to window-grille member shapes, not neighboring Main rail.
Drawing notation: CAST IRON ON WINDOW GRILLES
Printed source-local type/component or section control only; no accepted physical geometry, installed quantity or world registration. Original layer retained separately from revisions. Leader allocation is to window-grille member shapes, not neighboring Main rail.
Printed source-local type/component or section control only; no accepted physical geometry, installed quantity or world registration. Original layer retained separately from revisions. Door-grille material/fabrication exception distinct from cast-iron window shapes.
Drawing notation: EXTRUDED SHAPES ON BRONZE DOOR GRILLES
Printed source-local type/component or section control only; no accepted physical geometry, installed quantity or world registration. Original layer retained separately from revisions. Door-grille material/fabrication exception distinct from cast-iron window shapes.
Printed source-local type/component or section control only; no accepted physical geometry, installed quantity or world registration. Original layer retained separately from revisions.
Drawing notation: CAST ROSETTES
Printed source-local type/component or section control only; no accepted physical geometry, installed quantity or world registration. Original layer retained separately from revisions.
Printed source-local type/component or section control only; no accepted physical geometry, installed quantity or world registration. Original layer retained separately from revisions.
Drawing notation: SOLID CASTING
Printed source-local type/component or section control only; no accepted physical geometry, installed quantity or world registration. Original layer retained separately from revisions.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.