Golfer (1902–1971) who, in 1930, became the only Grand Slam winner in the sport’s history, taking the U.S. and British Open and U.S. and Britain Amateur titles. Over the course of his career, he would win a total of four U.S. Open titles, five U.S. Amateur titles, and three British Open titles. Ballpoint signature, “Robert T. Jones, Jr.,” on an off-white 8.5 x 11 sheet. Accompanied by an unsigned magazine photo. In fine condition, with various minor flaws to sheet, all of which are well away from the virtually perfect signature and can easily be trimmed or matted out. COA Steve Grad/PSA/DNA and R&R COA.