| Reference Number | TPC/5/2/331 |
| Title | National Theatre Proposed Head Steel Fixing |
| Level | Item |
| Date | 30 August 1973 |
| Description | Theatre Projects Consultants Ltd sketch number 904/SK/560. Drawn by J E D. Original date 24 August 1973. |
| Extent | 1 drawing |
| Series | Theatre Projects Consultants Ltd Drawings |