| Reference Number | TPC/5/4/624 |
| Title | Proposed Rising Handrail 7 Solid Slabs with ~6" Gap National Theatre Upper Auditorium |
| Level | Item |
| Date | 06 May 1973 |
| Description | [Denys Lasdun & Partners] sketch number 552/02. |
| Extent | 1 drawing |
| Series | Denys Lasdun & Partners Drawings |