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 … Supplement no.3. to Army/Air Operations Pamphlet no.4. (chapter 3). Carriage of Artillery. Equipment by Air. Section 2, Q.F. 6-Ponder. 7-CWT. Mk 4 Gun on carriage … Supplement no.3. to Army/Air Operations Pamphlet no.4 (chapter 3). Army/Air Operations Pamphlet. Carriage of Vehicles bij Air. Section 4, Q.F. 25 Ponder. Mark 2, Gun … 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 … 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. 8, Mortar (2-inch) 1942 - Engeland Voorschrift Small Arms Training. Volume I, Pamphlet No. 8, Mortar (2inch), 1942 - Engeland Voorschrift Small Arms Training. Volume I, Pamphlet N°. 9, Mortar (3-inch), 1944 - Engeland Voorschrift Small Arms Training. Pamphlet no.11. Volume I. Pistool (.38-inch). 1941 - Engeland Voorschrift Small Arms Training. Pamphlet no.11. Volume I. Pistool (.38-inch) 1942 - Engeland Voorschrift