| Reference Number | TPC/5/4/328 |
| Title | Upper Theatre and Offices Group Section on Diagonal of 38.00 49.00 59.25 69.00 Level |
| Level | Item |
| Date | 05 September 1972 |
| Description | Denys Lasdun & Partners drawing number 552/02/3544 issue H. Original date 11 March 1971. |
| Extent | 1 drawing |
| Series | Denys Lasdun & Partners Drawings |