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] Coast Artillery Drills, Part IV-Pamphlet No. 2, Anti-Motor Torpedo Boat Miniature Range (Miniature Range No.9) 1938 - Engeland Voorschrift