| Reference Number | TPC/5/6/423 |
| Title | Lower Theatre Safety Curtains. Upper and Lower Curtain Alig[n]ment Blocks |
| Level | Item |
| Date | 18 January 1974 |
| Description | Mole-Richardson (Stage & Studio Engineering) Ltd drawing number D18-370. Works number 3089. |
| Extent | 1 drawing |
| Series | Mole-Richardson (Stage & Studio Engineering) Ltd Drawings |