Gunnery instruction memorandum : Technique of Fire Direction Gunnery instruction memorandum : 12-inch graphical firing tables Gunnery instruction memorandum : Survey plans and procedures in the field artillery battalion and regiment Gunnery instruction memorandum : Exercises in Gunnery Mathematics Training circulars Federal Specification : Paper, duplicating, copy and master, liquid process Militairy reservations General orders Civilian personnel regulations Circular Technical bulletin General Orders