Learn to make and test the big guns - better yourself, enlist and learn a trade in the Ordnance Dept.

Learn to make and test the big guns - better yourself, enlist and learn a trade in the Ordnance Dept. LOC Summary: Poster showing large coast artillery batteries firing. LOC Notes: Ordnance recruiting poster, no. 2. Date Created/Published: Washington, D.C. : Engineer Reproduction Plant, U.S. Army, 1919. World War 1 poster provided by LOC. Original medium: 1 print (poster) : lithograph, color ; 49 x 63 cm.