| Reference Number | TPC/5/6/356 |
| Title | The National Theatre Upper Theatre, Handrail C/W Slot, for 71.75 Level |
| Level | Item |
| Date | 09 July 1973 |
| Description | Mole-Richardson (Stage & Studio Engineering) Ltd drawing number D18-228. Drawn by R J H. |
| Extent | 1 drawing |
| Series | Mole-Richardson (Stage & Studio Engineering) Ltd Drawings |