Alles over supersonische verkeersvliegtuigen Scale Arcraft Drawings : Volume 1 World War I : Scale Drawings, Rare Photos, and Historical Data on Popular WW I Aircraft Scale Arcraft Drawings : Volume 2 World War I I : Scale Drawings, Rare Photos, and Historical Data on Popular WW I Aircraft 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 British aircraft : volume two Warplanes of the third Reich encyclopedia of German Military Aircraft German aircraft interiors 1935-1945 : vol. 1