| Reference Number | TPC/5/10/172 |
| Title | National Theatre Electrical Layout Olivier Theatre Projection Room Details 79.00 Level |
| Level | Item |
| Date | 05 August 1978 |
| Description | Crown House Engineering Ltd drawing number 904/7134/R sheet 5 of 5. Drawn by R W. |
| Extent | 1 drawing |
| Series | Crown House Engineering Ltd (Theatre Projects Consultants Ltd) Drawings |