Man, Reg, if I'd known that when you asked about these saws on the firewood section, I'd have told you to walk away from all of em. Those old saws aren't worth the time of a professional shop to rebuild them.
If you just want to cut wood, go check the local dealers and buy a nice used running saw of whatever color works for you.
If you want to fix these old things up, get some tools (pretty basic ones, not much fancy stuff needed for saws), clear off a bench in the corner of the garage, basement, or wherever, and dig in. It's pretty satisfying to take something that hasn't worked in years and make it run again.