| Reference Number | TPC/5/4/358 |
| Title | Upper Theatre and Offices Group. Grid G-H and 5-7. Level 16.00' Plan |
| Level | Item |
| Date | 02 December 1973 |
| Description | Denys Lasdun & Partners drawing number 552/02/3590 issue I. Original date November 1972. |
| Extent | 1 drawing |
| Series | Denys Lasdun & Partners Drawings |