| Reference Number | TPC/5/3/15 |
| Title | Sound and Communications Facilities; National Theatre Lower Theatre Plan Levels 12 and 16 |
| Level | Item |
| Date | 17 October 1973 |
| Description | Theatre Projects Consultants Ltd drawing number 904/312 issue 6: Sound and Communications Facilities. Drawn by D C. Original date 24 March 1970. This is an addition to Denys Lasdun & Partners drawing number 552/01/4003: National Theatre Lower Theatre Plan Levels 12 and 16. Original date 20 May 1969. |
| Extent | 1 drawing |
| Series | Theatre Projects Consultants Ltd (Denys Lasdun & Partners) Drawings |