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: Heavy-type casement window assemblies
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 source evidence only; partial locator review, applies to depicted assembly.
Drawing notation: HEAVY TYPE CASEMENT WINDOWS
Selected visible source evidence only; partial locator review, applies to depicted assembly.
Selected visible source evidence only; partial locator review, applies to depicted assembly.
Drawing notation: Elevations, plans, sections and full-size profiles shown for multiple window types
Selected visible source evidence only; partial locator review, applies to depicted assembly.
Selected visible source evidence only; partial locator review, applies to depicted assembly.
Drawing notation: Window mark ranges remain too small to verify
Selected visible source evidence only; partial locator review, applies to depicted assembly.
Numeric value unresolved
Selected visible source evidence only; partial locator review, applies to depicted assembly.
Selected visible source evidence only; partial locator review, applies to depicted assembly.
Selected visible source evidence only; partial locator review, applies to depicted assembly.
Drawing notation: F.S.SECTIONS THRU HEAVY TYPE CASEMENT WINDOWS
Selected visible source evidence only; partial locator review, applies to depicted assembly.
210 sheet-number
Printed specification or source-local detail only; no installed quantity, accepted room geometry, host placement or building transform established.
Drawing notation: NOTE FOR SECTIONS K-K L-L M-M & N-N REFER TO SHEET #210
Printed specification or source-local detail only; no installed quantity, accepted room geometry, host placement or building transform established.
Printed specification or source-local detail only; no installed quantity, accepted room geometry, host placement or building transform established.
Drawing notation: OBSCURE GLASS PANE IN TOILET SEE AS DOTTED ON SHEET No 235
Printed specification or source-local detail only; no installed quantity, accepted room geometry, host placement or building transform established.
235 sheet-number
Printed specification or source-local detail only; no installed quantity, accepted room geometry, host placement or building transform established.
Drawing notation: SHEET No 235
Printed specification or source-local detail only; no installed quantity, accepted room geometry, host placement or building transform established.
Source-local printed detail only; no installed registration or accepted geometry.
Drawing notation: TYPICAL FOR 7/1-6/1 TO 7/9-6/9 & 7/11-6/11 TO 7/18-6/18 & 7/21-6/21 TO 7/29-6/29 & 7/32-6/32 TO 7/39-6/39 UNLESS OTHERWISE SHOWN
Source-local printed detail only; no installed registration or accepted geometry.
Four middle elevation subdivisions; no fabricated widths inferred.
Drawing notation: EQUAL / EQUAL / EQUAL / EQUAL
Four middle elevation subdivisions; no fabricated widths inferred.
233 sheet-number
Master reads 233; earlier 235 preserved as transcription conflict. Check companion for conditional pane extents. Review correction review-correction-20261013i-closure1011y-postal-1254-toilet-sheet: Same-image upper and lower section note crops read sheet 235. Earlier closure reading 233 is disproved by the two legible 235 inscriptions; earlier 235 original reading retained. No historical revision selection.
Drawing notation: OBSCURE GLASS PANE IN TOILET ROOMS DOTTED. SEE SHEET No 233
Master reads 233; earlier 235 preserved as transcription conflict. Check companion for conditional pane extents.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.