| Reference Number | TPC/5/9/15 |
| Title | Assembly - Barrel System, Rehearsal Rooms National Theatre |
| Level | Item |
| Date | 20 May 1974 |
| Description | Tele-Stage Associates Ltd drawing number B-23-3. Drawn by M R B C. |
| Extent | 1 drawing |
| Series | Tele-Stage Associates Ltd Drawings |