Bidspirit auction | (10) U.S. PROOF SETS
(10) U.S. PROOF SETS - 1973-S, 1974-S, 1975-S, 1976-S, 1977-S, 1978-S, 1979-S, 1980-S, 1981-S AND 1982-S. ESTIMATE: $100-$125
(10) U.S. PROOF SETS - 1973-S, 1974-S, 1975-S, 1976-S, 1977-S, 1978-S, 1979-S, 1980-S, 1981-S AND 1982-S. ESTIMATE: $100-$125