| Reference Number | TPC/3/13/13 |
| Title | Detail of Proposed Modification to Spot Hoist to Give No Load / Overload Indication. The National Theatre - Olivier Theatre |
| Level | Item |
| Date | 01 January 1981 |
| Description | P E Kemp Engineers Ltd drawing number A1/5045/1A. Drawn by M P K. |
| Extent | 1 drawing |
| Series | The National Theatre Point Hoists in the Olivier and Lyttelton Theatres: Operating and Maintenance Instructions |