I am currently restoring a 3A which was converted to a 3 tank fire engine first response pumper circa 1970. I learned Willys mechanics on a 1936 model 77 in the late 1950's which I then drove to university classes for a year (it still exists) and I currently also have an FC170 pumper in show condition. Although at the time I certainly didn't realize the connection, one of my elementary schoolmates was Barney Roos's daughter, and Norton Young's mother-in-law was one of my Mother's friends. Now located in Western Pennsylvania.