74. Aviation.- Cobham (Alan, Sir ) Twenty Thousand Miles in a Flying Boat, plates, scattered foxing, label on front paste-down, original cloth, gilt, extremities rubbed, 1931 § Hamel (Gustav) and Charles C. Turner, Flying, plates, light spotting, original cloth, rubbed and a little soiled, 1914 § Bergin (Kenneth G.) Aviation Medicine, original cloth, rubbed, 1949 § Hegener (Henri) Fokker - The Man and the Aircraft, illustrations, original cloth, dust-jacket, extremities frayed, Harleyford Publications Ltd., 1961 § Barbour (A. Buchanan) and Sir Harold E. Whittingham, Human Problems of Supersonic and Hypersonic Flight, contemporary half-morocco, Pergamon Press, 1962; and c. 40 others, Aviation, v.s. (c.45 )
est. £100 – £150