Thanks Russell.
From the National Museum of the USAF website
here
Note: This reproduction of the 1942 standard control tower, representative of 8th Air Force control towers used in Great Britain during World War II, is located on the museum grounds in the Air Park. The building is open from noon to 4 p.m. Friday, Saturday and Sunday from January through March (closed Monday through Thursday) and from 9 a.m. to 4 p.m. daily April through December.
The tower at Debden looks very different.
I don't have anything right now - but will have this evening - so OPEN HOUSE.