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: Typical elevator door and metal cab source assembly
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.
Source-local witness only; no accepted geometry, installed quantity or governing issue. Typical floor elevator-door elevation.
Drawing notation: HOLLOW METAL DOORS
Source-local witness only; no accepted geometry, installed quantity or governing issue. Typical floor elevator-door elevation.
Source-local witness only; no accepted geometry, installed quantity or governing issue. Leader at elevator-door surround, not cab lining.
Drawing notation: METAL TRIM
Source-local witness only; no accepted geometry, installed quantity or governing issue. Leader at elevator-door surround, not cab lining.
Source-local witness only; no accepted geometry, installed quantity or governing issue. Door-elevation base condition.
Drawing notation: MARBLE PLINTH
Source-local witness only; no accepted geometry, installed quantity or governing issue. Door-elevation base condition.
Source-local witness only; no accepted geometry, installed quantity or governing issue. Indicator drawn above paired doors; no measured mounting height established.
Drawing notation: HALL INDICATOR ON CENTER LINE
Source-local witness only; no accepted geometry, installed quantity or governing issue. Indicator drawn above paired doors; no measured mounting height established.
Source-local witness only; no accepted geometry, installed quantity or governing issue. Half-front elevation of cab; distinct from hall elevator doors.
Drawing notation: HOLLOW METAL DOOR
Source-local witness only; no accepted geometry, installed quantity or governing issue. Half-front elevation of cab; distinct from hall elevator doors.
Source-local witness only; no accepted geometry, installed quantity or governing issue. Cab plan entrance sill callout.
Drawing notation: BRONZE SILL
Source-local witness only; no accepted geometry, installed quantity or governing issue. Cab plan entrance sill callout.
Source-local witness only; no accepted geometry, installed quantity or governing issue. Cab door in plan.
Drawing notation: HOLLOW METAL CAB DOOR
Source-local witness only; no accepted geometry, installed quantity or governing issue. Cab door in plan.
Source-local witness only; no accepted geometry, installed quantity or governing issue. Half-floor plan material note; pattern dimensions and tile size unresolved.
Drawing notation: RUBBER TILE FLOOR & BORDER
Source-local witness only; no accepted geometry, installed quantity or governing issue. Half-floor plan material note; pattern dimensions and tile size unresolved.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.