Planes of the Great War 1914-1918, fifty of Howard Leigh's popular prints reproduced by Collotype; The Aero Manual 2nd Ed compiled by the staff of The Motor; AP 129 RAF Flying Training Manual part one; Flying Instruction dated 1926; a brochure titled 'By Air Handley Page'; a Bomber Command booklet; and programmes for the RAF aerial pageant at Hendon 1921 and 1922; the Garden Parties of the Royal Aeronautical Society May 1938 and May 1939; and a programme for the Royal Airforce Air Display 1937