| Reference Number | TPC/5/4/127 |
| Title | Upper Theatre and Offices Group, Grids L-Q, Plan at 49.00' |
| Level | File |
| Date | 13 June 1972-17 September 1973 |
| Description | Denys Lasdun & Partners drawing number 552/01/3083 issues F and K. |
| Extent | 2 drawings |
| Series | Denys Lasdun & Partners Drawings |