| Reference Number | TPC/5/4/427 |
| Title | Lower Theatre Auditorium Roof Details |
| Level | Item |
| Date | 12 October 1972 |
| Description | Denys Lasdun & Partners drawing number 552/02/4201 issue E. Original date 1 November 1971. |
| Extent | 1 drawing |
| Series | Denys Lasdun & Partners Drawings |