Manual of field works (all arms) : provisional Wapenvoorschrift voor den Vickers-mitrailleur - Koninklijke Landmacht Voorschrift no. 90e Samenstelling van de pionieruitrusting voor het wapen der 11 infanterie Handleiding betreffende het geweer M. 71 periodical notes on the japanese army General characteristics, morale, and training / War Office periodical notes on the german army German armoured tactics in Libya / War Office training regulations Chemical warfare service / War Department : The technique of chemical weapons / War Department training regulations Chemical warfare service / War Department : Drill, the chemical squad, platoon and company (4-inch and 4.2-inch chemical mortar) / War Department army regulations. military school Chemical warfare service / War Department : Chemical warfare board / War Department army regulations. military school Chemical warfare service / War Department : General provisions / War Department army regulations. military school Chemical warfare service / War Department : General provisions / War Department training regulations Weapons / War Department : Browning tank machine gun, caliber .30, model of 1919 / War Department