Movies filmed in Fulmer Hall, Fulmer, Slough, England, UK

There are 2 movies that were filmed in Fulmer Hall, Fulmer, Slough, England, UK.
City: Slough Country: United Kingdom
Those Magnificent Men in Their Flying Machines or How I Flew from London to Paris in 25 Hours and 11 Minutes
(1965)
The New Avengers
(1976)