| Reference Number | TPC/5/6/84 |
| Title | G. A. and Detail of Safety Rail Drive Unit National Theatre London |
| Level | Item |
| Date | 06 December 1973 |
| Description | Mole-Richardson (Stage & Studio Engineering) Ltd drawing number D14/169 sheet 6 of 6. Drawn by G H. |
| Extent | 1 drawing |
| Series | Mole-Richardson (Stage & Studio Engineering) Ltd Drawings |