Just looking to get more educated on these models. With the squirrel or woodchuck-or beaver on the stock. Not sure what models had what animal on the stock. Did certain models just have the squirrel? Where these models JM stamped? The glenfield model 20 was my first rifle when I was around 12. Bolt action 7 round clip magazine fed. I thought it had a squirrel on it but now everyone I find has the beaver or woodchuck on it so looking back mine may have been the beaver/woodchuck. Rifle was stolen from a break in when I was around 15 so I only had it for about 3 years. I never forgot that rifle and would like to purchase one just like it. Again just looking for any info. As to what models had what animal. Could there be same models made with different animals were squirrels on some models and not others? JM marked? Etc. Thanks for any info. Want to be as educated as possible when searching and when finding one. Thanks.