Artillery training : Predictor A.A. No. 3 and the power controlled 40-mm. L.A.A. gun / War Office. Vol IV / War Office. Part I: A.A. … training regulations Weapons / War Department : Browning tank machine gun, caliber .30, model of 1919 / War Department training regulations Machine gun / War Department employment of machine guns : Tactical / General Staff Carriage of artillery equipment by air : QF 25 PR. Mark 2 gun on carriage 25 PR, Mark I in Dakota aircraft Carriage of artillery equipment by air : QF 6-PR 7-CWT, MK 4 gun on carriage 6-PR, MKS 1, 1A or 2 in Dakota Aircraft
