When I made an online auction bid last week for a 1975 Model 60 I doubted that it would win, but it did. Only bidder on this 60! Rifle should arrive Friday. This one has the Squirrel on the stock which is neat and wondering about the history on the squirrel. Not much I could find on Google. I would appreciate any info on years M60s were made with the squirrel, etc. Also, were Glenfield-Marlins made without the Squirrel? Thanks to all for your feedback.