| Reference Number | TPC/5/9/2/1 |
| Title | Section Details 'XX' and 'YY' Stage Elevators Lower Theatre National Theatre |
| Level | Item |
| Date | 20 June 1973 |
| Description | Tele-Stage Associates Ltd drawing number A-16-6. |
| Extent | 1 drawing |
| Series | Tele-Stage Associates Ltd Drawings |