Hughes' tables for sea and air navigation / compiled by L.J. Comrie Staff rides and regimental tours / by R.C.B. Haking Engineering mathematics simply explained : a text-book for apprentices, students, and engineers / by H.H. Harrison Fire problems / by Major-General T. D. Pilcher Hugh Evelyn history of costume : 1660-1800 primer of world bayonets : common knife and sabre bayonets / J. Walter : Dl. 2 Britain and the Dutch revolt, 1560-1700 / Hugh Dunthorne drum : a Royal Tournament tribute to the military drum / Hugh Barty-King Military needs and military policy / by H.O. Arnold-Forster ; introd. by Field-Marshal Roberts Military intelligence blunders / John Hughes-Wilson vliegtuigen in gevecht Duitse straaljagerazen uit de Tweede Wereldoorlog / [Hugh Morgan en John Weal] ; [vert. ILC Taleninstituut] Castles and cannon : a study of early artillery fortifications in England / by B.H. St. John O'Neil ; [ed. by Helen Evangeline O'Neil-Donovan]
