| Reference Number | TPC/5/6/80 |
| Title | Safety Rail Drive Unit National Theatre London |
| Level | Item |
| Date | 21 November 1973 |
| Description | Mole-Richardson (Stage & Studio Engineering) Ltd drawing number D14/169 sheet 2 of 6. |
| Extent | 1 drawing |
| Series | Mole-Richardson (Stage & Studio Engineering) Ltd Drawings |