| Reference Number | TPC/5/4/109 |
| Title | Upper Theatre and Offices Group, Grids E-L, Plan at Level 132.00 (Grid) |
| Level | Item |
| Date | 29 January 1973 |
| Description | Denys Lasdun & Partners drawing number 552/01/3027 issue D. Original date 10 March 1970. |
| Extent | 1 drawing |
| Series | Denys Lasdun & Partners Drawings |