Alphonse William Vallerand was an American veteran of the Korean War, and a quiet giant in the Class III collector community. He mentored many of us about military weapons. You can read about him in his interview at www.smallarmsoftheworld.com. Bill was one of the founders of Small Arms Review magazine and one of his passions was the study of magazines, belts, links, and other feeding devices. He began studying them in the 1950s and started developing identification systems with Dan Shea in the 1980s. During the 1990s….