Shell's Wonderful World of Golf was a televised golf series that was very popular in the 1960s, and was resurrected from 1994 to 2003. Offered here is what we believe to be a tournament-used Shell Wonderful World of Golf pin flag that is autographed by Jack Nicklaus and Arnold Palmer. Both Nicklaus and Palmer participated in the 1960s version of the series - but, quite surprisingly, never against each other. They finally played against each other in 1994, and again in 2001. 

Certificate of Authenticity from Green Jacket Auctions (GJA)