Bidspirit auction | (2) US Mint 1991 Prestige

(2) US Mint 1991 Prestige Sets, Mt. Rushmore - (2) US Mint 1991 Prestige Silver Coin Sets, Mt. Rushmore, each one including .90 silver dollar, S-Mint proof; .91 half dollar, S-Mint proof; plus one Lincoln cent, one Jefferson nickel, Roosevelt dime, Washington quarter, and Kennedy half dollar