From the U.S. Army's The Big Picture television series, 1950-1975.
"Portrays dramatically the development of artillery in the Army from 1776 to 1957. Viewers will see the cannon that fought with Washington, a primitive weapon but good enough to pound the British at Bunker Hill, support the successful attack at Trenton, and aid in the defeat of Cornwallis at Yorktown. They will learn how artillery played a decisive part in winning the Battle of Gettysburg. Crammed into 28 minutes are stock shots of the allied Meuse-Argonne offensive that finally broke the back of the German Army in 1918; the Pacific campaign of World War II where artillery became the most effective weapon against the Banzai charge of the Japanese; and finally, Korea -- where American commanders traded manpower for firepower and once again artillery came to dominate the battlefield. Since artillery can never rest on past performances, this episode examines pictorially the new concept of today for American artillery -- mobility. The camera lens follows a battery commander and his unit as they move from one position to another by means of helicopter, ready for action again 20 miles away in a matter of minutes."--National Archives and Records Administration.