Service of the piece : Multiple machine gun mounts - USA Voorschrift, Field Manual, 44-57 Basic Half-Track Vehicles (IHC) (Personnel Carrier M5, Car M9A1, Multiple Gun Motor Carriage M14, and Similar IHC Vehicles) - USA Voorschrift, Technical Manual, 9-707 Bofors. 57mm Q.F. automatic naval twin gun, M/45 stabilizes mounting Bofors. 10,5cm recoilles gun, (2005596, 2005597) Bofors. 40-mm automatic gun L/70 on field mounting Bofors. 37mm tank gun L/45 Bofors. 20 MM Automatic Aeroplane gun L/70 Douglas Aircraft Company. Type C-4, Fixed gun sights machine gun / by George M. Chinn Service of the piece 75-mm gun, M. 1917 A1, truck-drawn Service of the piece 75-mm gun, M. 1916 and M. 1916 A1, horse-drawn and truck-drawn Service of the piece 75-mm gun, M. 1897 and M. 1897 A4 horse-drawn and truck-drawn
