| Reference Number | TPC/5/10/158 |
| Title | National Theatre Electrical Layout Olivier Theatre Trunking and Conduit Feed Auditorium Front Wall |
| Level | Item |
| Date | 15 April 1978 |
| Description | Crown House Engineering Ltd drawing number 904/7128/R. Drawn by P W. |
| Extent | 1 drawing |
| Series | Crown House Engineering Ltd (Theatre Projects Consultants Ltd) Drawings |