Yes Mike, that's the guy, I was told he converted about 700 # 1's to 22 rimfire, I don't know how true that is as I've looked for many, many years before I found one. I've seen some older guns that he did so wasn't sure just when he started working or when he stopped. I know the # 1 22 rimfire that I found was made in 1974 and was sent to him in 1995 to be converted. I have no idea how old he was when he started working as a gunmaker but was told he was getting way up there when he did the conversion in 1995.
S-T