| Reference Number | TPC/5/4/441 |
| Title | Lower Auditorium Formwork, Control Rooms and Balcony Front |
| Level | Item |
| Date | 19 April 1971 |
| Description | Denys Lasdun & Partners drawing number 552.02.4610 issue A. Original date March 1971. |
| Extent | 1 drawing |
| Series | Denys Lasdun & Partners Drawings |