Both of these Mantle sigs are on Perez-Steele Greatest Moments cards, both in PSA holders. If either of these look questionable, please state your case if you wouldn't mind sharing. Aside from that, my main question is....
Which Mantle would you prefer to have in your collection, and why? Upper or lower? I am talking about aesthetics, and this is assuming both are authentic.
Thanks for your opinions.
