Field Artillery Training in the United States, 1918-1919

40th Div. troops at Camp Kearny, Calif:, exercise, practice boxing, load ammunition on caissons, and demonstrate artillery firing positions before Gen. Strong. At Fort Sill, Okla., tractors and caissons ford streams, and 3-inch field guns and 4.7 howitzers are moved into firing positions, loaded, and fired.