| Reference Number | TPC/5/6/176 |
| Title | General Arrangement of Sound Covers to Disc Drive Motors |
| Level | File |
| Date | 19 March 1979 |
| Description | Mole-Richardson (Stage & Studio Engineering) Ltd drawing number D.14-422 issue A sheet 1 of 2. Drawn by B D S. Two copies, one annotated. |
| Extent | 3 drawings |
| Series | Mole-Richardson (Stage & Studio Engineering) Ltd Drawings |