I am not an ASE person but I think if it has " no mint mark" it is minted in Philadelphia (same as all other series of coins). Most coins that are minted at Westpoint are Proof coins, that's about all they do there is Proof and Gold coins, the 2006 Uncirculated is a special exception for the 20th anniversary of the ASE but as a rule of thumb the Westpoint mint only does special minted coins like the Proof coins




















