Bidspirit auction | 14 U.S. PROOF SETS IN
14 U.S. PROOF SETS IN ORIGINAL PACKAGE - FIVE 1973, TWO 1974, ONE 1975, TWO 1976, THREE 1980, AND ONE 1981.
14 U.S. PROOF SETS IN ORIGINAL PACKAGE - FIVE 1973, TWO 1974, ONE 1975, TWO 1976, THREE 1980, AND ONE 1981.