Air-Raid Precautions Act, 1937 : 1 & 2 Geo. 6. Ch. 6 / [Home Office. Air Raid Precautions Department] field survey pamphlet Machine computing / prep. under the direction of the Chief of the Imperial General Staff ; [issued by the War Office] field survey pamphlet Lithographic processes / prep. under the dir. of the Chief of the Imperial General Staff ; [issued by the War Office] Marching with the Grenadier Guards / Band of the Grenadier Guards ; conducted by Major F.J. Harris, M.B.E., A.R.C.M., P.S.M. Merlin bomb disposalman deel 1 en 2 Trooping of the color fighter has crashed story of the English gunflint some theories and queries Training and manoeuvres regulations Duitse Enigma cijfermachine in de collectie van het Koninklijk Legermuseum: militair gebruik, werking en geschiedenis van het Enigma code breken Till the boys come home : on Ivor Novello's popular song