| Reference Number | TPC/5/6/284/2 |
| Title | Details of Safety Curtain Guides and Smoke Seals, (Lower Theatre) National Theatre |
| Level | File |
| Date | 06 December 1973 |
| Description | Mole-Richardson (Stage & Studio Engineering) Ltd drawing number D.18-147 issue B. Drawn by R M. Original date 31 May 1973. Works number 3089/19. Two copies - one annotated. |
| Extent | 2 drawings |
| Series | Mole-Richardson (Stage & Studio Engineering) Ltd Drawings |