Aircraft design : sketch Book British Aircraft Specifications file : British military and commercial aircraft specifications 1920-1949 British and European Combat Aircraft Armamant of British Aircraft 1909-1939 British Military Aircraft Serials 1912-1963 British Military Aircraft Serials 1912-1969 Aircraft of the Royal Air Force since 1918 British aircraft : volume two Warplanes of the third Reich encyclopedia of German Military Aircraft German aircraft interiors 1935-1945 : vol. 1 Wings of the Luftwaffe : Flying German Aircraft of the Second World War
