Company duties : a ready reference manual for company personnel / by Mark M. Boatner army regulations World War II US Army Regulations for the service and field uniforms : clothing, headgear, insignia, medals and equipment enlisted and officer, male and female … Battles of the American Civil War / [by] Curt Johnson & Mark McLaughlin U.S. Military Arms Inspector Marks : a collector's guide to the inspection marks found on American firearms and edged weapons from 1795 to 1953 with … schiffer military/aviation history U.S. combat helmets of the 20th century mass production / Mark A. Reynosa