Mobile field guns produced in the United States are tested for battle
AMERICA MILITARY. Mobile Field guns able to fire 15 miles
CAMOUFLAGE. U.S. Camouflaged field artillery on rails
GUNS. New U.S.100 pounder field guns.15 miles range
TRACTOR. New 100 pounder U.S.Field guns mounted on tracks.
Munitions and Armaments; United States of America
WWII, World War Two, World War II, Second World War, war, Allies, production, manufacturing, warfare, bombs, bombing, bomb, ammunition, US Army, American, America
Background: Mobile field guns produced in the United States are tested for battle