Records and publications introduction to the army service club program Cavalry drill regulations [for the] United States Army Instruction for heavy artillery / prepared by a board of officers, for the use of the army of the United States Defensive measures Animal transportation Roads Visual signaling Signal Corps United States Army Drill and Service Regulations for Field Artillery (6-inch Howitzer) : Volume IV : Part X Six-ton tank, M. 1917 3-inch antiaircraft gun matériel, M 1918 Technical aspects of chemical warfare in the field / United States Army. Chemical Warfare Service : Part 1