Bidspirit auction | (4) 1970 UNITED STATES PROOF
(4) 1970 UNITED STATES PROOF SETS - IN ORIGINAL GOVERNMENT PACKAGING. 40% SILVER HALF DOLLARS. ESTIMATE: $75-$100
(4) 1970 UNITED STATES PROOF SETS - IN ORIGINAL GOVERNMENT PACKAGING. 40% SILVER HALF DOLLARS. ESTIMATE: $75-$100