| Reference Number | TPC/5/3/40/3 |
| Title | Builders Work; National Theatre Upper Theatre and Offices Group Grids L-Q Plan at Level 21.25 |
| Level | Item |
| Date | 30 March 1971 |
| Description | Theatre Projects Consultants Ltd drawing number 904/515: Builders Work. Drawn by I Mac. This is an addition to Denys Lasdun & Partners drawing number 552/01/3003 issue A: National Theatre Upper Theatre and Offices Group Grids L-Q Plan at Level 21.25. Most recent revision 10 December 1969. Original date 2 July 1969. |
| Extent | 1 drawing |
| Series | Theatre Projects Consultants Ltd (Denys Lasdun & Partners) Drawings |