Manual for Army Horseshoers
Manual for Army Horseshoers. War Department. 1917. W 30.2: Ar 5/2. According to an article in the The Quartermaster Professional Bulletin, on the U.S. Army Quartermaster Corps website, World War I was the last armed conflict in which horses were used in quantity. In fact, the demand for horses actually increased because of the Artillery, the Cavalry and other units.