well these are not peal off spots its the color brown of the lament did not adhere to the card,i to am very familiar with the cards i had the whole set once but could never find the ernie banks bat sp'd to 80 to complete the set so i have sold off what i had left after trying to complete it for 2yrs,it is hard to find any of the cards from this set without some of these spots on front or back i had the ryan auto jersey one from the set and it had bad spotting around the jersey window but still sold for $100,finding perfect ones will be like finding the banks bat i could not find even with this minor spotting its a beautiful card and the autograph is a 10 and that is the most important thing about the card,and at $40 with free shipping it is a good deal for the #2 switch hitter of all-time,only mantle has a better career line,thanks again,RANDY