Bidspirit auction | (4) STERLING COMMEMORATIVE PROOF COINS

(4) STERLING COMMEMORATIVE PROOF COINS - LYNDON B JOHNSON w/FIRST DAY ISSUE; BICENTENNIAL w/FIRST DAY ISSUE, 1975 APOLLO-SOYUZ, 1971 INAUGURATION of the UNITED STATES POSTAL SERVICE plus 1986 STATUE of LIBERTY 50c CLAD PROOF w/FIRST DAY ISSUE