What with this weeks anniversary I thought this was interesting documentary. Its Interviews with RAF Battle of Britain pilots from 1969. It's fascinating to see them in the prime of life with families and business etc. Also the way they don't sign up to the interviewers thesis etc. and just seeing how films like this have changed. In one scene one of the pilots breaks off to answer the phone and film stock being expensive they have to leave it in. There's more films in this archive so fill ya boots.
http://www.bbc.co.uk/archive/battleofbritain/11401.shtml