R.Riding: Ultralights, The Early British Classics; D. Thompson and R. Sturtivant Royal Airforce Aircraft J1 - J9999; J.J. Halley Royal Airforce Aircraft K1 - K9999; Aircraft of the Fighting Powers Vols IV-VII; B.W.A. Dickson Aircraft from Airship to Jet Propulsion 1908-1948 (Vickers Supermarine); and eight others of similar interest, some with dust jackets and/or paper covers (16)