On #FlashbackFriday, we look back at US Army Fort Sill's history, a #training film circa 1918 from the US National Archives. Tractors and caissons ford streams, and 3-inch field guns and 4.7 #howitzers are moved into firing positions, loaded and fired at Fort Sill, Oklahoma. | U.S. Army

Take a trip to explore the history of artillery and the U.S. Army at Fort Sill in Lawton! The U.S. Army Artillery Museum tells the story of Artillery from 1775 to the present with over 70 guns and artillery pieces. | Discover Oklahoma