| Reference Number | TPC/5/2/13 |
| Title | National Lower Theatre Grid Floor Elevations |
| Level | Item |
| Date | 02 August 1972 |
| Description | Theatre Projects Consultants Ltd drawing number 904/33 (sheet 2). Drawn by R G B / S G. |
| Extent | 1 drawing |
| Series | Theatre Projects Consultants Ltd Drawings |