| Reference Number | TPC/5/6/42 |
| Title | Details of Cable Retention Arms for C[ounterweight] Head Sheaves in Upper Main Ring - Section '2' New National Theatre |
| Level | Item |
| Date | 15 May 1972 |
| Description | Mole-Richardson (Stage & Studio Engineering) Ltd drawing number D14/90. Works number 2815/38. |
| Extent | 1 drawing |
| Series | Mole-Richardson (Stage & Studio Engineering) Ltd Drawings |