| Reference Number | TPC/5/6/22 |
| Title | Slewing Ring Mounting Arrangement for Drum Revolve National Theatre |
| Level | Item |
| Date | 11 November 1972 |
| Description | Mole-Richardson (Stage & Studio Engineering) Ltd drawing number D14/57. Drawn by R J H. Works number 2815. |
| Extent | 1 drawing |
| Series | Mole-Richardson (Stage & Studio Engineering) Ltd Drawings |