In 1986, a limited number of 150 proof sets were produced for the 25th Anniversary of Jack Nicklaus turning professional. This set is a replica of Jack Nicklaus' actual MacGregor Tourney clubs that Jack played from 1961 through 1967. Jack's original clubs are famously on display at Muirfield Village Golf Club.
This set, #110 of 150 proof sets, includes 1 and 3 woods, 1 through 9 iron, PW, SW, and Putter. The set comes with a period green MacGregor golf bag. The clubs are unused, mint.