Salesman - maybe incidentally. He was their top gunsmith during the 1920's and later head of their custom shop during the 1930's. Went to Camp Perry every year and would trigger jobs on your gun (either 1911 or revolver) while you waited. Also competed, and was known as a firearms trainer for both target shooting and various police departments, most notably the New York State police during the 1950's. Also an author, wrote "Shooting", while not an easy read it is one of the must have books for pistol shooters; containing many great hints and techniques that are still valid today.