| Reference Number | TPC/5/2/32 |
| Title | National Theatre: Upper Dip Trap Detail |
| Level | File |
| Date | 05 November 1973 |
| Description | Theatre Projects Consultants Ltd drawing number 904/82W sheet 2, unnumbered issue and issue 1. |
| Extent | 3 drawings |
| Series | Theatre Projects Consultants Ltd Drawings |