| Reference Number | TPC/5/2/73/2 |
| Title | National Theatre Upper Theatre Flytower Level 83.50 and Lighting Bridges, Working Light System |
| Level | Item |
| Date | 20 December 1973 |
| Description | Theatre Projects Consultants Ltd drawing number 904/227W issue 1. Drawn by A A C. Original date 22 November 1973. |
| Extent | 1 drawing |
| Series | Theatre Projects Consultants Ltd Drawings |