training regulations Weapons / War Department : 75-MM. gun and carriage, models of 1897 and 1897MI (french) / War Department training regulations Topography and surveying / War Department : Meridian determination / War Department Training regulations : Signal communication training regulations Physical training / War Department training regulations Weapons / War Department : 12-Inch mortar carriage, M1896MIII (mounting 12-inch mortar, M1912) / War Department training regulations / war department Equipment / War Department training regulations Cavalry : the cavalry regiment / prep. under direction of the Chief of Cavalry - United Staten War Department Training Regulations TR 425-55 training regulations Cavalry : the cavalry machine rifle squad and platoon / prep. under direction of the Chief of Cavalry - United States War Department Training Regulations … training regulations Cavalry : the cavalry machine-gun squadron / prep. under direction of the Chief of Cavalry - United Staten War Department Training Regulations TR 425-80 training regulations Cavalry : the employment of machine guns / prep. under direction of the Chief of Cavalry - United States War Department Training Regulations TR 425-110 training regulations Cavalry : ceremonies and inspections / prep. under direction of the Chief of Cavalry - United States War Department Training Regulations TR 425-130 training regulations Cavalry : the cavalry squadron / prep. under direction of the Chief of Cavalry - United States War Department Training Regulations TR 425-50