Bidspirit auction | 1975 S US Proof Set

1975 S US Proof Set - This US Mint proof set contains six coins struck at the San Francisco Mint. The set includes three Bicentennial commemorative coins with dual dating of 1776-1976:  40% silver  Eisenhower dollar, 40% Kennedy half dollar, and a 40% Washington quarter. The remaining three coins are dated 1975: a copper-nickel clad Roosevelt dime, a Jefferson nickel, and a Lincoln copper cent. All coins bear the S mint mark. The coins are housed in the original government packaging consisting of a black plastic display case with a red insert and a black outer sleeve. These proof strikes exhibit mirrored fields and frosted cameo details.