| Reference Number | TPC/5/2/30/1 |
| Title | National Theatre: Upper Distribution Unit Floor Trap Detail |
| Level | Item |
| Date | 05 October 1973 |
| Description | Theatre Projects Consultants Ltd drawing number 904/81W sheet 6 of 6. Drawn by D E K. Original date 28 September 1973. |
| Extent | 1 drawing |
| Series | Theatre Projects Consultants Ltd Drawings |