| Reference Number | TPC/5/6/121 |
| Title | Trap Frames for Disc Revolve New National Theatre |
| Level | Item |
| Date | 27 February 1974 |
| Description | Mole-Richardson (Stage & Studio Engineering) Ltd drawing number D14/235. Drawn by B M T M. Works number 2815/103. |
| Extent | 1 drawing |
| Series | Mole-Richardson (Stage & Studio Engineering) Ltd Drawings |