| Reference Number | TPC/5/6/285/1 |
| Title | Upper Theatre Fly Gallery at Level 83.50' |
| Level | Item |
| Date | 11 July 1973 |
| Description | Mole-Richardson (Stage & Studio Engineering) Ltd drawing number D18-148 issue C. Works number 3090. Original date 11 June 1973. |
| Extent | 1 drawing |
| Series | Mole-Richardson (Stage & Studio Engineering) Ltd Drawings |