"The Golden Bear" Jack Nicklaus holds a PGA Tour record of having won 18 Major Tournaments, an incredible feat that will likely never be broken. And one of these Major wins just so happens to be the 1972 U.S. Open, which was played at Pebble Beach Golf Course in California. Carrying a lead of 1 stroke through 54 holes, Nicklaus shot a 74 in the final round to top runner-up Bruce Crampton by 3 shots en route to victory and his 11th Major championship. Now you can own a piece of Nicklaus and golf history with this limited edition 1972 U.S. Open pin flag. With only 100 available, the highlight is Nicklaus' autograph, scrawled in black pen. The signature has been deemed authentic via Upper Deck Authentication's thorough, five-step process.