Plans showing proposed position of bastion ties and south-east bastion, June 1925 - 1927

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

Resident Engineer, R. A. Kirby

Plans showing proposed position of bastion ties, by G.L.C., June 1925 and 18 June 1926; rustless steel tie rods at gallery level, by R.A. Kirby, 28 Nov 1927 (one original drawing on tracing paper and two coloured copies); plan showing proposed position of bastion ties, 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.