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: W229 first-floor typical elevator 1/2 jamb and sill
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.
8 in
Printed chain across hatched masonry in first-floor jamb detail. Local witness classes still require independent classification.
Drawing notation: 8"
Printed chain across hatched masonry in first-floor jamb detail. Local witness classes still require independent classification.
4.75 in
Separate upper chain token; endpoints retained as source-local, not operating door width.
Drawing notation: 4¾"
Separate upper chain token; endpoints retained as source-local, not operating door width.
3.875 in
Fraction appears 3⅞; preserve pending reading separately until independent high-resolution transcription.
Drawing notation: 3⅞"
Fraction appears 3⅞; preserve pending reading separately until independent high-resolution transcription.
Material/surface callout beneath typical first-floor elevator 1/2 sill.
Drawing notation: ANTI SLIP BRONZE SILL
Material/surface callout beneath typical first-floor elevator 1/2 sill.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.