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 Army extension courses : Lesson assignment sheet Tactics instruction memorandum : Tactical Aspects of Field Artillery Fire Direction Gunnery instruction memorandum : Short Base Flash Ranging for Marine Field Artillery Materiel instruction memorandum : Sighting and laying equipment for field artillery materiel Logarithmic trigonometric and short-base tables Armed service procurement regulation revision Manual of interior guard duty