Bidspirit auction | (2) 1968-1969, (2) 1971-1972 US
(2) 1968-1969, (2) 1971-1972 US PROOF SETS - WEEKLY COIN & CURRENCY AUCTIONS ESTIMATE $80 - $120.
(2) 1968-1969, (2) 1971-1972 US PROOF SETS - WEEKLY COIN & CURRENCY AUCTIONS ESTIMATE $80 - $120.