Supplement no.3 to Army/Air Operations, Pamphlet no.4. (Chapter 3). Carriage of Artillery Equipment by air. Section 8. Gun, Machine, Polsten 20 mm. Mark I on … Gun Drill (R.A. (A.A). Units) for 20-mm. Hispano, Polsten, and Oerlikon Machine Guns. (Provisional). WO 7399 - Engeland Voorschrift 26/GS Publications/1150 WO 7399 Instruction for Armourers 1931. Supplement no.2. Guns, Machine, Bren.303-inch. Mark I. Mountings, Tripod, Bren .303-inch. M.G, Mark I and accesories. WO 680 - Engeland Voorschrift … Military Training Pamphlet. no. 35. Part 13. Royal Armoured Corps. Weapons.30-inch Browning Machine Gun Small Arms Training. Volume I, Pamphlet No. 7, .303-inch Machine Gun, Part I.- Mechanical Subjects, 1941 - Engeland Voorschrift Small Arms Training. Volume I, Pamphlet N°. 7, -303-inch Machine Gun, Partr II. - Training.1944 - Engeland Voorschrift Small Arms Training. Volume I, Pamphlet N°. 7, .303-inch Machine Gun, Part III.-Fire Control, 1942. - Engeland Voorschrift Small Arms Training. Volume I, Pamphlet No. 21, Thompson Sub-Machine-Gun, 1940 - Engeland Voorschrift Small Arms Training. Volume I, Pamphlet No. 21, The Thomson Machine Carbine, 1942. - Engeland Voorschrift Small Arms Training. Volume I, Pamphlet No. 21, The Machine Carbine, 1944 - Engeland Voorschrift Browning Machine Gun, Caliber .30 inch, HB, M1919A4, Ground. FM 23-45 Browning Machine Gun Caliber.30 inch, HB. M1919A4. Mounted in Combat Vehicles. FM 23-50 - USA Basic Field Manual, FM 23-50
