| Reference Number | TPC/5/6/25 |
| Title | Detail of Floor in Drum Revolve for Cyclo Converter. National Theatre |
| Level | Item |
| Date | 12 January 1972 |
| Description | Mole-Richardson (Stage & Studio Engineering) Ltd drawing number D14-61. Drawn by A J C. Works number 2815. |
| Extent | 1 drawing |
| Series | Mole-Richardson (Stage & Studio Engineering) Ltd Drawings |