Signatures include: Stephen Ames ('06) --- David Duval ('99) --- Fred Funk ('05) --- Al Geiberger ('75) --- Lee Janzen ('95) --- Tom Kite ('89) --- Davis Love III ('92 & '03) --- Justin Leonard ('98) --- Sandy Lyle ('87) --- Phil Mickelson ('07) --- Calvin Peete ('85) --- Nick Price ('93) --- Adam Scott ('04) --- Hal Sutton ('83 & '00) --- Lanny Wadkins ('79). Every golf signature has been obtained at golf tournaments all around the country and witnessed by a member of the Palm Beach Autographs staff. This item was hand signed by the athletes and is accompanied by a Certificate of Authenticity from Palm Beach Autographs. A tamper-evident hologram will be affixed to the item. Signed items are guaranteed to pass any third-party authentication with 100% Money Back Guarantee.