<< <i>Does anyone know or seen a 2008 proof Pres,dollar with a D mint mark? >>
Impossible. The S-mint proofs get their mint marks from a three-part collar during the strike, while the D mint marks are applied to coins after the strike via an entirely different mechanism.
TD
Numismatist. 54 year member ANA. Former ANA Senior Authenticator. Winner of four ANA Heath Literary Awards; three Wayte and Olga Raymond Literary Awards; Numismatist of the Year Award 2009, and Lifetime Achievement Award 2020. Author "The Enigmatic Lincoln Cents of 1922," due out late 2025.
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--Jerry
<< <i>Does anyone know or seen a 2008 proof Pres,dollar with a D mint mark? >>
Impossible. The S-mint proofs get their mint marks from a three-part collar during the strike, while the D mint marks are applied to coins after the strike via an entirely different mechanism.
TD