Thanks for the info. Not sure I'm up to posting a pic. But it is a revolver. The proof marks due match. My gun was made in 1978. And the manufacture marks match too. I'm still trying to figure out a couple more marks. On the bottom of the grip area(in the brass)is stamped a four digit serial #, a "G" and a "PR" the p and r overlap each other like it is an insignia. And finally it says FIE, ITALY. I'm mostly wondering about the "PR" and the "G". Any ideas? Oh, and what is the most reliable way to determine the caliber? I was told it's .36. Can I just measure the hole in the cylinder? Thanks,
AA