army regulations. military school Signal corps school / War Department army regulations. military school Quartermaster school / War Department army regulations. military school Engineer school / War Department army regulations. military school Air corps balloon and airship school / War Department army regulations. military school Cavalry school / War Department army regulations. military school General provisions (basic) / War Department army regulations. military school Signal corps school / War Department army regulations. military school Infantry school / War Department army regulations. military school Quartermaster motor transport school / War Department National cemetery regulations exercitien en evolutien der kavallerie. Tweede deel. Scholen te paard. Tweede stuk. Pelotonsschool Field Artillery Training enlisted / Army War College, august 1917