Machine guns and their appurtenances for use in armoured fighting vehicles : section C 2 Gun drill for B.L. 4.5-inch, mark II gun on carriage 4.5-inch, mark I, and B.L., 5.5-inch, mark III gun on carriage 5.5-inch, mark I Gun drill for B.L. 60-Pr. marks I to I guns on marks I and III field carriages Gun drill for Q.F. 18-Pr. marks I to II* guns on marks I to IIR field Carriages Gun drill for Q.F. 3-inch, 20 cwt., gun, marks I, I*, I***, III, IIIA, and III* on marks IV mounting : land service Gun drill for Q.F. 75-mm. gun (model - 1897) on (75-mm) field carriage (provisional) Fire control and gun drill for 75-mm : Mark I gun on fixed mounting Notes on equipment : Small arms and machine guns Coast artillery drills. Vol. III : Gun drill-B.L. 6-inch : marks VII and VII* : guns on mark V mounting (Land Service) Coast artillery drills. Vol. III : Gun drill - Q.F. 6-pr. 10 cwt : gun on mark I mounting (Land Service) Small arms training : .303-ich Lewis Machine-Gun / War Office. Army Council. Vol. I Royal armoured corps : weapons : 75-mm gun (M.2 and M.3)