| Reference Number | TPC/5/3/18 |
| Title | Sound and Comms Outlets; National Theatre Upper Theatre and Offices Group Grids L-Q Plan at Levels 27.00 and 30.50 |
| Level | File |
| Date | 15 February 1971-15 February 1971 |
| Description | Theatre Projects Consultants Ltd 904/322 issue 4 and issue 5: Sound and Comms Outlets. This is an addition to Denys Lasdun & Partners drawing number 552/01/3004 issue D: National Theatre Upper Theatre and Offices Group Grids L-Q Plan at Levels 27.00 and 30.50. |
| Extent | 2 drawings |
| Series | Theatre Projects Consultants Ltd (Denys Lasdun & Partners) Drawings |