| Reference Number | TPC/5/4/569 |
| Title | Lower Theatre Typical Details of Lighting Bridges (No 1) |
| Level | Item |
| Date | 13 September 1973 |
| Description | Denys Lasdun & Partners drawing number 552/03/4707. Original date March 1972. |
| Extent | 1 drawing |
| Series | Denys Lasdun & Partners Drawings |