| Reference Number | TPC/5/6/79/1 |
| Title | G. A. and Details of Safety Rail Drive |
| Level | Item |
| Date | September 1978 |
| Description | Mole-Richardson (Stage & Studio Engineering) Ltd drawing number D.14-169 sheet 1 of 6. Drawn by B D S. |
| Extent | 1 drawing |
| Series | Mole-Richardson (Stage & Studio Engineering) Ltd Drawings |