| Reference Number | TPC/5/8/27 |
| Title | National Theatre Details of Tacho Type Drum (Stage Wagon) |
| Level | Item |
| Date | 22 January 1974 |
| Description | Hall Stage Equipment Ltd drawing number Y75/14.See Y75/13. Drawn by J R D. |
| Extent | 1 drawing |
| Series | Hall Stage Equipment Ltd Drawings |