US Mint Proof Sets

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  • 1968-S US Mint Proof Set 1968-S US Mint Proof Set Quick View
    Mallard Collectibles
    1968-S US Mint Proof Set $21.95
  • 1969-S US Mint Proof Set 1969-S US Mint Proof Set Quick View
    Mallard Collectibles
    1969-S US Mint Proof Set $21.95
  • 1970 US Mint Proof Set 1970 US Mint Proof Set Quick View
    Mallard Collectibles
    1970 US Mint Proof Set $21.95