Seacoast artillery : service of the piece 3 -inch rapid-fire gun : (barbette carriage) - USA Coast Artillery Field Manual, FM 4-90 Seacoast artillery : service of the piece 155-mm gun - USA Coast Artillery Field Manual, FM 4-25 Seacoast artillery : service of the piece 14-inch gun, M 1920 M II, on railway mount, M 1920 - USA Coast Artillery Field Manual, FM … field manual 37-MM gun, tank, M 6 : (mounted in tanks) Technique of machine-gun fire : direct laying Technique of machine-gun fire : indirect laying employment of machine guns / [issued by the General Staff] Carriage of artillery equipment by air : QF 25 PR, Mark 2 gun on carriage, 25 PR Mark 2 or 3 in Dakota aircraft Carriage of artillery equipment by air : QF 17-PR Mark 1 gun on carriage 17-PR, Mark 1 in Dakota Aircraft Small arms training : Light machine gun / War Office. Army Council. Vol. I Small arms training : Fire control / War Office. Army Council. Vol. I. Pamphlet no. 7: .303-inch machine gun Enemy weapons : German light anti-aircraft and anti-tank guns - Engeland Voorschrift 26/GS Publications/865