Thanks guys, for your help. I guess the $20.00 I spent on that old 22 was a decent deal. Nothing to feature on Antiques Roadshow, but good enough to be cleaned and use to pop a few "Limb Chickens". To this day I still use my first gun I got when I was 12, in '79, a Marlin semi-auto 22, with tubular mag. It still puts a 3 shot group in 1/2" at 50 yds, so I can't complain.
Thanks again for your help, John