Hard to find any flaws with this item. Centering is pretty good. A couple soft corners but is crease free. Certainly, shows a little surface wear over its 63 years.  
I am not a grader. I attempt, as best I can, to mention any issues both visible or not visible in the item via the scans. Study for yourself. See pics before you clicks! I offer combined shipping. Regular on the first item and 0.50 on each additional item. Buy more than one over a two-day period and save!!