Overlaid plans at various levels from crypt to peristyle and sections through great arch, pendentive and aisles, undated

SPCAA/D/14/6/(1-4)

c.1914-1931

Plans of crypt to peristyle and sections through great arch, pendentive and aisles - plans overlaid to show position of support at various levels including foot of buttresses; load diagram of same areas. Drawings are unsigned and undated.

4 drawings

Access is strictly by appointment only with the architectural archivist. Material dating from 1990 to the present day is not currently available for public consultation. Some records are subject to a closure period of 75 years under the Data Protection Act.