| Reference Number | TPC/5/4/69 |
| Title | F.O.H. Upper Theatre, Foyer Balcony, Level 59.25 |
| Level | File |
| Date | 20 March 1973 |
| Description | Denys Lasdun & Partners drawing number 552/01/2010 issus G and P. Original date November 1969. |
| Extent | 2 drawings |
| Series | Denys Lasdun & Partners Drawings |