| Reference Number | TPC/5/4/449 |
| Title | Lower Theatre Projection Room Details |
| Level | Item |
| Date | 10 April 1974 |
| Description | Denys Lasdun & Partners drawing number 552/02/4623I. Original date April 1972. |
| Extent | 1 drawing |
| Series | Denys Lasdun & Partners Drawings |