This is an original photograph of Jack Nicklaus during the Sunday Final Round of 1966 Open Championship at Muirfield. This was Jack Nicklaus' 1st Open victory, which also secured the career Grand Slam for Nicklaus. Wonderful image of Nicklaus during the follow through of his drive with the gallery behind him. 8 5/8" x 9 5/8". PSA Type 1.