| Reference Number | TPC/5/2/42 |
| Title | National Theatre: Lower Dip Trap Details |
| Level | Item |
| Date | 27 November 1973 |
| Description | Theatre Projects Consultants Ltd drawing number 904/88 issue 1 (sheet 2 of 2). Drawn by D E K. Original date 26 November 1973. |
| Extent | 1 drawing |
| Series | Theatre Projects Consultants Ltd Drawings |