| Reference Number | TPC/3/24/1 |
| Title | Hydraulic Rim Drive Unit Ass[embl]y for Revolving Stage |
| Level | Item |
| Date | 25 June 1979 |
| Description | Tele-Stage Associates Ltd drawing number D29-112. Drawn by N M. |
| Extent | 1 drawing |
| Series | National Theatre Lyttelton Theatre Stage Wagon Revolve Operating and Maintenance Instructions |