| Reference Number | TPC/5/4/479 |
| Title | F.O.H. Upper T' Windows, EW 305 EW 306 CW 302 |
| Level | Item |
| Date | 10 July 1971 |
| Description | Denys Lasdun & Partners drawing number 552/02/6615 issue B. Original date February 1971. |
| Extent | 1 drawing |
| Series | Denys Lasdun & Partners Drawings |