| Reference Number | TPC/5/6/102 |
| Title | Radial Position of Disc to Drum Location Locks and Limits |
| Level | Item |
| Date | c 1974 |
| Description | Mole-Richardson (Stage & Studio Engineering) Ltd drawing number D14-216. Drawn by D Cox. Works number 2815. |
| Extent | 1 drawing |
| Series | Mole-Richardson (Stage & Studio Engineering) Ltd Drawings |