| Reference Number | TPC/5/4/355 |
| Title | Upper Theatre and Offices Group, Side Stalls |
| Level | File |
| Date | November 1973- June 1974 |
| Description | Denys Lasdun & Partners drawing number 552/02/3585 issues F and J. |
| Extent | 2 drawings |
| Series | Denys Lasdun & Partners Drawings |