| Reference Number | TPC/5/4/590 |
| Title | Door Opening Schedule Basement |
| Level | Item |
| Date | 21 February 1976 |
| Description | Denys Lasdun & Partners schedule number 552/04/6903 issue H. Original date September 1972. |
| Extent | 1 drawing |
| Series | Denys Lasdun & Partners Drawings |