| Reference Number | TPC/5/2/11 |
| Title | The New National Theatre Plan on Upper Theatre Stage Floor 39.75 Level |
| Level | File |
| Date | 13 April 1971 |
| Description | Theatre Projects Consultants Ltd drawing number 904/30 issue 5. Drawn by B J B. Original date 25 May 1969. Two copies, one annotated. |
| Extent | 2 drawings |
| Series | Theatre Projects Consultants Ltd Drawings |