Aeroplane Monthly magazine, the home of 'Aeroplane Explains' and, in my (obviously biased) opinion, the best aviation magazine on Earth
4 museums, all of which
have been tremendously generous with assistance on the 'Aeroplane Explains'
diagrams. Thanks are due all round:
Royal Air Force Museum, Hendon, the venue for the recent exhibition of my work
Imperial War Museum, Duxford
The Shuttleworth Collection
Fleet Air Arm Museum