| Reference Number | TPC/5/3/50 |
| Title | Builder's Work; Upper Theatre and Offices Group, Grids E-L, Plan at Level 69.50 |
| Level | File |
| Date | 15 December 1971-19 January 1972 |
| Description | Theatre Projects Consultants Ltd drawing number 904/524 issues 1 and 2: Builder's Work. This is an addition to Denys Lasdun & Partners drawing 552/01/3013: Upper Theatre and Offices Group, Grids E-L, Plan at Level 69.50. |
| Extent | 2 drawings |
| Series | Theatre Projects Consultants Ltd (Denys Lasdun & Partners) Drawings |