Bidspirit auction | 1971, (2) 72, (2) 74-75,
1971, (2) 72, (2) 74-75, (2) 78 US MINT SETS - (1) 1975 NOT IN ORIGINAL ENVELOPE ESTIMATE $110 - $160.
1971, (2) 72, (2) 74-75, (2) 78 US MINT SETS - (1) 1975 NOT IN ORIGINAL ENVELOPE ESTIMATE $110 - $160.