Great card...
This one is easy for me...Harmon Killebrew is my all time favorite player, followed by Mays, Mantle, and Aaron. For Killebrew to be on this card makes it my favorite, although I am sure there are those that would say too bad he is on there...lol. If only Hank was there as well, I'd probably have 20 of these.
Edit for better scan....not my card.