| Reference Number | TPC/3/9 |
| Title | National Theatre Technical Manual for Lyttelton Theatre: 1. Safety Curtain, 2. Smoke Vents, 3. Dividing Doors |
| Level | File |
| Date | c 1975 |
| Description | The file contains the Mole-Richardson (Stage & Studio Engineering) Ltd technical manual for Lyttelton installations, with drawings D18-365B, an unnumbered drawing 'Two Part Safety Curtain', D18-327 and D18-340B. Original folder has been kept. |
| Extent | 1 folder |
| Series | Stage Machinery Operating Instructions, Manuals and Handbooks |