| Reference Number | TPC/5/3/9 |
| Title | Sound and Communication Outlets; Upper Theatre and Offices Group, Grids L-Q, Plan at Levels 38.00 and 39.75 |
| Level | File |
| Date | 23 March 1970-22 May 1972 |
| Description | Theatre Projects Consultants Ltd drawing number 904/303: Sound and Communication Outlets, unnumbered issue and issue 3. This is an addition to Denys Lasdun & Partners drawing 552/01/3006 A: Upper Theatre and Offices Group, Grids L-Q, Plan at Levels 38.00 and 39.75. |
| Extent | 2 drawings |
| Series | Theatre Projects Consultants Ltd (Denys Lasdun & Partners) Drawings |