| Reference Number | TPC/5/4/584 |
| Title | Front of House Internal Balustrades Levels 27.00 and 38.00 |
| Level | Item |
| Date | November 1973 |
| Description | Denys Lasdun & Partners drawing number 552/03/6727 issue C. Original date October 1971. |
| Extent | 1 drawing |
| Series | Denys Lasdun & Partners Drawings |