Physical and recreational training Supplementary range tables for Q.F. 25-pr-gun, mark 2 : chemical shell, B.E. Notes on the land and air forces of the British oversea dominions, colonie, protectorates and mandated territories (exclusive of India and Iraq) Courses of instruction in first aid / Home Office, Air raid precautions department Rescue manual : Home office civil defense civil defence handbook Rescue / publ. for the Home office and Scottish home department field engineering pamphlet British booby traps / prepared under the direction of The Chief of the Imperial General Staff air publication General instrument equipment for aircraft, vol. 1 / Air Ministry Parachute Manual Manual of air navigation Instrument drill for predictors, Antiaircraft Artillery, Nos.2 and 5 military training pamphlet Barrel Flame Traps : flame warfare