| Reference Number | TPC/5/6/21 |
| Title | Details of Elevator Counterweight Cradles New National Theatre |
| Level | Item |
| Date | 15 February 1972 |
| Description | Mole-Richardson (Stage & Studio Engineering) Ltd drawing number D.14/55 issue A. Drawn by A J C. Works number 2815/[40]. Original date 3 January 1972. |
| Extent | 1 drawing |
| Series | Mole-Richardson (Stage & Studio Engineering) Ltd Drawings |