W42-line battery field gun M1877 was a field gun used by the Russian Imperial Army in late 19th and early 20th centuries. The word "line" in the designation refers to a measurement unit which equals 0.1 inch.
W42-line fortress and siege gun M1877 was a siege gun used by the Russian Imperial Army in late 19th and early 20th centuries. The word "line" in the designation refers to a measurement unit which equals 0.1 inch. Curiously, the "model year" was not the year when the weapon was designed or standardized, but the year when a new rifling system was adopted.
WThe 107 mm divisional gun M1940 (M-60) was a Soviet artillery piece, developed in the late 1930s in order to provide Soviet divisional artillery with a powerful field and anti-tank gun. The weapon entered production in 1940, but soon after the outbreak of the German-Soviet War, production ceased; only a limited number of pieces were built. These guns saw service in the Red Army during the war.
W107-mm gun model 1910 was a Russian field gun developed in the years before the First World War. It also saw service during the Russian Civil War, Winter War and Second World War. The gun was initially developed and produced by the French arms manufacturer Schneider, but was later built by the Putilovski and Obukhov plants in Saint Petersburg.
WThe Soviet 107mm M1938 mortar was a scaled-down version of the 120mm M1938 mortar intended for use by mountain troops and light enough to be towed by animals on a trolley.
WThe M2 4.2-inch mortar was a U.S. rifled 4.2-inch (107 mm) mortar used during the Second World War and the Korean War. It entered service in 1943. It was nicknamed the "Goon Gun" or the "Four-Deuce". In 1951 it began to be phased out in favor of the M30 mortar of the same caliber.
WThe M30 106.7 mm heavy mortar is an American rifled, muzzle-loading, high-angle-of-fire weapon used for long-range indirect fire support to infantry units.
WThe Ordnance ML 4.2-inch mortar was a heavy mortar used by the British Army during and after World War II.