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: Rail in clerk's room
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; partial review. Applies only to depicted assembly, not whole-building geometry.
Drawing notation: RAIL IN CLERK'S ROOM
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
2 count
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Drawing notation: 2 BOLTS IN EACH SECTION
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Drawing notation: LINOLEUM
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Drawing notation: WOOD CORE
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Drawing notation: C.I. CORE
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Drawing notation: EXPANSION BOLT
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
Drawing notation: TURNED
Selected visible source evidence; partial review. Applies only to depicted assembly, not whole-building geometry.
50 unlabeled
Literal50 below leftmost of three visible consecutive labeled interpost runs in selected plan crop. Exact endpoints and units remain unresolved; not50in or5ft.
Drawing notation: 50
Literal50 below leftmost of three visible consecutive labeled interpost runs in selected plan crop. Exact endpoints and units remain unresolved; not50in or5ft.
50 unlabeled
Literal50 below middle of three visible consecutive labeled interpost runs in selected plan crop. Exact endpoints and units remain unresolved; not50in or5ft.
Drawing notation: 50
Literal50 below middle of three visible consecutive labeled interpost runs in selected plan crop. Exact endpoints and units remain unresolved; not50in or5ft.
50 unlabeled
Literal50 below rightmost of three visible consecutive labeled interpost runs in selected plan crop. Exact endpoints and units remain unresolved; not50in or5ft.
Drawing notation: 50
Literal50 below rightmost of three visible consecutive labeled interpost runs in selected plan crop. Exact endpoints and units remain unresolved; not50in or5ft.
Leader designates interior of lower SECTION drawing as BLOCK; material, dimensions and fastening not established.
Drawing notation: BLOCK
Leader designates interior of lower SECTION drawing as BLOCK; material, dimensions and fastening not established.
2 count
Printed component requirement per depicted rail section. Total installed sections, bolt size/material and actual installation remain unknown.
Drawing notation: 2 BOLTS IN EACH SECTION
Printed component requirement per depicted rail section. Total installed sections, bolt size/material and actual installation remain unknown.
Leader at base of lower SECTION identifies floor finish locally; thickness, extent and physical room assignment not supplied.
Drawing notation: LINOLEUM
Leader at base of lower SECTION identifies floor finish locally; thickness, extent and physical room assignment not supplied.
SQUARE is printed on one side of selected gate/post plan profile. Type/form annotation only; no sectional size inferred.
Drawing notation: SQUARE
SQUARE is printed on one side of selected gate/post plan profile. Type/form annotation only; no sectional size inferred.
ROUND is printed adjacent to curved plan end. Type/form annotation only; no radius or installed count inferred.
Drawing notation: ROUND
ROUND is printed adjacent to curved plan end. Type/form annotation only; no radius or installed count inferred.
Second targeted crop reads source relationship caption. Does not state brass butt hinges or any hinge material, size or quantity; prior hinge candidate remains open.
Drawing notation: RAILS ON GATE SIMILAR TO THOSE ON BALUSTRADE
Second targeted crop reads source relationship caption. Does not state brass butt hinges or any hinge material, size or quantity; prior hinge candidate remains open.
Additive source-local detail evidence; dimensions apply only to the depicted assembly. No room polygon, installed quantity, revision authority or accepted model placement established.
Drawing notation: BRASS BUTT HINGES
Additive source-local detail evidence; dimensions apply only to the depicted assembly. No room polygon, installed quantity, revision authority or accepted model placement established.
Additive source-local detail evidence; dimensions apply only to the depicted assembly. No room polygon, installed quantity, revision authority or accepted model placement established.
Drawing notation: WOOD CORE TO EXTEND 15 ABOVE FLOOR AND TO BE FASTENED TO IT BY SCREWS ON RAIL SIDE ONLY
Additive source-local detail evidence; dimensions apply only to the depicted assembly. No room polygon, installed quantity, revision authority or accepted model placement established.
Numeric value unresolved
Additive source-local detail evidence; dimensions apply only to the depicted assembly. No room polygon, installed quantity, revision authority or accepted model placement established.
Drawing notation: [plan intervals, faint numerals]
Additive source-local detail evidence; dimensions apply only to the depicted assembly. No room polygon, installed quantity, revision authority or accepted model placement established.
Source inventory is separate from the floor filters above. Select one drawing to inspect it; no drawing set is preloaded.