| Reference Number | TPC/5/10/142 |
| Title | National Theatre Electrical Layout Olivier Theatre Production Lighting Trunk Details - Lighting Bridges |
| Level | Item |
| Date | 15 June 1978 |
| Description | Crown House Engineering Ltd drawing number 904/7116/R sheet 1. Drawn by R W. |
| Extent | 1 drawing |
| Series | Crown House Engineering Ltd (Theatre Projects Consultants Ltd) Drawings |