United States proof Set 1978
Similar Upcoming Sales
USA Proof Set, United States MintApr 12, 2026USA Proof Set, United States MintApr 12, 2026USA Proof Set, United States MintApr 12, 2026USA Proof Set, United States MintApr 12, 2026USA Proof Set, United States MintApr 12, 2026USA Proof Set, United States MintApr 12, 20261995 United States Premier Silver Proof SetApr 11, 2026Rare KEY 2012 United States Mint Proof Set - 14 Coins Included Very Low MintageApr 10, 2026Rare KEY 2012 United States Mint Proof Set - 14 Coins Included Very Low Mintage4 hrs LeftEagle 2023 United States Mint Congratulations Set $1 American Proof SilverApr 19, 2026RARE 2017 United States Mint Limited Edition Silver Proof Set 8 coins, Over 2.25oz Of Silver lowApr 12, 2026Set of Three United States Bicentennial Proof Medals Silver and Bronze3 days Left2000 US Mint Silver and Silver State Quarters Proof Coin Sets OGP21 hrs Left2000 US Mint Silver and Silver State Quarters Proof Coin Sets OGP2182 Lots AwayRARE 2020 United States Mint Limited Edition Silver Proof Set 8 coins, Over 2.25oz Of Silver lowApr 13, 2026Group of 2 United States Mint Proof Sets 1968-1969 10 coinsApr 10, 2026 
