Service of the piece : 8-inch gun M1 and 240-mm Howitzer M1 - USA War Department Field Manual, FM 6-95 Civil war carbines from service to sentiment / A.F. Lustyik 20-MM automatic gun M1 and 20-MM aircraft automatic gun AN-M2 : ordnance maintenance - USA Voorschrift, Technical Manual, 9-1227 Guns illustrated 1985 / ed. by Harold A. Murtz ; Gun Digest Machine gun mounts for trucks/ By John Vink BSc, 6th US Armored Division (ASC). rwm-kompendium Der Waffenhändler Samuel Norris : Remington-Vertreter, Mauser-Entdecker, Hotchkiss- und Gatling-Konkurrent : eine biographische Dokumentation / Wolfgang Seel Man at arms : the magazine of arms collecting-investing / National Rifle Association - Man at Arms fot the Gun and Sword Collector : the … Service of the piece : Twin 40-mm gun motor carriage M19 - USA Voorschrift, Field Manual, 44-62
