Bidspirit auction | (2) 1968-69, (2) 71, (2)
(2) 1968-69, (2) 71, (2) 76, (2) 79 US PROOF SETS - BID WITH SILVER CITY AUCTIONS ESTIMATE $100 - $150.
(2) 1968-69, (2) 71, (2) 76, (2) 79 US PROOF SETS - BID WITH SILVER CITY AUCTIONS ESTIMATE $100 - $150.