| Reference Number | TPC/5/10/79 |
| Title | National Theatre Electrical Layout Lyttelton Theatre Fly-Tower Proscenium Wall |
| Level | Item |
| Date | 13 March 1978 |
| Description | Crown House Engineering Ltd drawing number 904/734/R. Drawn by R A. |
| Extent | 1 drawing |
| Series | Crown House Engineering Ltd (Theatre Projects Consultants Ltd) Drawings |