| Reference Number | TPC/5/4/113 |
| Title | Upper Auditorium Setting Out Levels 49.00' and 69.50' Stalls and Balcony |
| Level | Item |
| Date | 13 April 1970 |
| Description | Denys Lasdun & Partners drawing number 552/01/3046 issue B. Original date June 1969. |
| Extent | 1 drawing |
| Series | Denys Lasdun & Partners Drawings |