| Reference Number | TPC/2/3/16 |
| Title | 904/FS17 Specification for Sound-Insulating Fire Doors for the National Theatre |
| Level | Item |
| Date | 08 October 1970 |
| Description | Specification for sound insulating fire doors for the National Theatre, including photocopies of sketches 904/SK/333, 904/SK/334 and 904/SK/335 (showing positions of doors). |
| Extent | 9 sheets |
| Series | Standardised Paperwork - Letters, Contracts, Schedules and Specfications |