| Reference Number | TPC/5/4/509 |
| Title | F.O.H. Lighting Bars. Positions. Details. Type '6a' Type '3' |
| Level | Item |
| Date | July 1974 |
| Description | Denys Lasdun & Partners drawing number 552/03/2802 sheet 1 of 2. |
| Extent | 1 drawing |
| Series | Denys Lasdun & Partners Drawings |