| Reference Number | TPC/5/6/111 |
| Title | 12" Dia Drum for Traps in Disc Revolve New National Theatre |
| Level | Item |
| Date | 24 May 1974 |
| Description | Mole-Richardson (Stage & Studio Engineering) Ltd drawing number D14/225 Issue (Rev) A. Drawn by B M T M. Works number 2815/100. Original date 16 February 1974. |
| Extent | 1 drawing |
| Series | Mole-Richardson (Stage & Studio Engineering) Ltd Drawings |