Instruments for testing optical and fire control instruments : Section W 5 Instruments for testing optical and fire control instruments : Section W 5 : Amendments to the Vocabulary of Army Ordnance Stores with instructions relating thereto … Signal training. Vol. III : Wireless set no. 11 pamphlet Directions for the use of artillery instruments : Directors, Nos. 6A and 7 to 7 B Working instructions (Canadian) : Wireless sets no. 19 : mark II, as manufactured in Canada and the U.S.A. / published by the director of signals … field survey pamphlet use of oblique air photographs / prep. under the dir. of the Chief of the Imperial General Staff ; [issued by the War Office] Règlement pour les militaires en congé $ Reglement voor de militairen met verlof Army extension courses. Special text : Combat orders : infantry / prep. under the dir. of the Chief of Infantry for use with the Extension … Army extension courses. Special text : Military law : the law of military offenses / prep. under the dir. of the Judge Advocate General for … Army extension courses. Special text : Ordnance district organization and administration / prep. under the direction of the Chief of Ordnance for use with the … Army extension courses. Special text : Medical department administration / prep. under the dir. of the Surgeon General for use with the Army Extension Courses Army extension courses. Special text : Medical aspects of chemical warfare / prep. under the dir. of the Surgeon General and the Chief of Chemical …