| Reference Number | TPC/5/6/53 |
| Title | Trim Ring and Support Bracket Details for Disc Revolve New National Theatre London |
| Level | File |
| Date | 20 November 1972 |
| Description | Mole-Richardson (Stage & Studio Engineering) Ltd drawing number D.14/122. Works number 2815/68. Two copies, one annotated. |
| Extent | 2 drawings |
| Series | Mole-Richardson (Stage & Studio Engineering) Ltd Drawings |