| Reference Number | TPC/5/2/189 |
| Title | National Theatre Theatre Equipment Mains Distribution |
| Level | File |
| Date | 12 February 1973-28 February 1973 |
| Description | Theatre Projects Consultants Ltd drawing number 904/789, unnumbered issue and issue 1. |
| Extent | 3 drawings |
| Series | Theatre Projects Consultants Ltd Drawings |