Browning Machine Gun Caliber.30 inch, HB. M1919A4. Mounted in Combat Vehicles. FM 23-50 - USA Basic Field Manual, FM 23-50 Browning Machine Guns, Caliber .30 inch, M1917A1, M1919A4, and M1919A6 - USA Voorschrift, Field Manual, 23-55 Browning Machineguns Caliber .30 inch, M1917A1, M1919A4, M1919A4E1, M1919A6, and M37. FM 23-55 voor de Mitrailleur Browning van .30 inch, M 1917 A 1 vurende met scherpe patronen van .30 inch. VS 2315 Military Training Pamphlet. no. 35. Part 13. Royal Armoured Corps. Weapons.30-inch Browning Machine Gun Schiettabel Mitrailleur.30 inch, Browning. VS 7-322 Mitrailleur Browning .30 inch, M1917A1. Wapenleer. VR 1545 Mitrailleur Browning.30 inch, M1917A1. Vuurleiding. VR 1545 Mitrailleur Browning.30 inch, M1917A1. Stuksexercitie bij de cavalerie. VR 9-530/4 Mitrailleur Browning.30 inch, M1917A1 en M1919A4; drievoetaffuiten M1917A1 en M2 patroonbandvuller schakelvuller. VTH 9-1530/1531 Mitrailleur, Browning .30 inch. M1919A4. VS 17-201
