training regulations Cavalry : general principles and definitions / prep. under direction of the Chief of Cavalry - United States War Department Training Regulations TR 425-15 training regulations Cavalry : the cavalry machine-gun platoon / prep. under direction of the Chief of Cavalry - United States War Department Training Regulations TR 425-70 training regulations Cavalry : the cavalry rifle troop / prep. under direction of the Chief of Cavalry - United States War Department Training Regulations TR 425-45 training regulations Cavalry : drill and combat signals / prep. under direction of the Chief of Cavalry - United Staten War Department Training Regulations TR 425-20 training regulations Cavalry : armored-car marksmanship / prep. under direction of the Chief of Cavalry - United States War Department Training Regulations TR 425-90 Training regulations : Guard Duty training regulations / war department Chemical warfare service / War Department
