| Reference Number | TPC/5/6/149 |
| Title | Winding Drum for Drum Revolve Elevator Position Resolver |
| Level | Item |
| Date | c 1974 |
| Description | Mole-Richardson (Stage & Studio Engineering) Ltd drawing number D14-308. Drawn by A H. Works number 2815. |
| Extent | 1 drawing |
| Series | Mole-Richardson (Stage & Studio Engineering) Ltd Drawings |