Browning machine gun caliber .30, HB, M1919A4 (mounted in combat vehicles) - USA Basic Field Manual, FM 23-50 Tank training : Volume II-Part III: Pamphlet No. 4: Machine gun mountings and appurtenances for use in armoured fighting vehicles Maintenance manual for the ordnance, Q.F. 3.7-inch, Mark 6 on mounting, 3.7-inch A.A., Mark 4, Land service Mounted infantry training / General Staff, War Office Mounted Infantry Training. Provisional - Engeland, Voorschrift 61030 / 3169 desert mounted corps : an account of the cavalry operations in Palestine and Syria 1917-1918 / R.M.P. Preston ; introd. by H.G. Chauvel Mount of Might b/w Days of Glory / Koninklijke Militaire Kapel ; o.l.v. Luitenant A. Posthumus Traditions and more / Fanfarekorps Koninklijke Landmacht 'Bereden Wapens' ; Fanfareband of the Royal Netherlands Army 'Mounted Regiments' Howitzer, 105-mm, M2A1; Carriage, Howitzer, 105-mm, M2A1 and M2A2; Mount, Howitzer, 105-mm, M4 and M4A1 Machine gun mounts for trucks/ By John Vink BSc, 6th US Armored Division (ASC).