| Reference Number | TPC/5/6/209 |
| Title | Details of Cat-Ladder Opening at Loading and Intermediate Gallery Levels, New National Theatre |
| Level | Item |
| Date | 04 February 1972 |
| Description | Mole-Richardson (Stage & Studio Engineering) Ltd drawing number D.18/30. Drawn by R M. Works number 3088. |
| Extent | 1 drawing |
| Series | Mole-Richardson (Stage & Studio Engineering) Ltd Drawings |