Each of these sets contains four different 90% silver Half Dollar coins, each with a unique finish, in celebration of the 50th anniversary of the original 1964 John F. Kennedy coin. The coin features the original design by Gilroy Roberts that was used on the 1964 issue.
Set includes one coin from each of the 4 US Mint locations: San Francisco, Denver, Philadelphia, and West Point.
All 4 coins are unique to this set:
2014-P Proof Finish PF70
2014-D "Burnished" Finish SP70
2014-W Reverse Proof Finish PF70: The first-ever reverse proof Kennedy!
2014-S Enhanced Finish SP70: Only the second-ever issuance of an enhanced finish by the US Mint!