| Reference Number | TPC/5/7/57 |
| Title | Control Console - Scenery Hoists - Lower Theatre National |
| Level | Item |
| Date | 04 February 1975 |
| Description | Evershed Power-Optics Ltd drawing number W7226. Code 185/34. Drawn by R King/R L. |
| Extent | 1 drawing |
| Series | Evershed Power-Optics Ltd Drawings |