Twelve Augusta National Golf Club scorecards, measuring 6.5 x 5 opened, signed on either side in felt tip by 12 former Masters champions: Phil Mickelson, Bob Goalby, Doug Ford, Craig Stadler, Tommy Aaron, Billy Casper, Bernhard Langer, Jose Maria Olazabel, Ray Floyd, Vijay Singh, Fuzzy Zoeller, and Jack Burke. In fine condition. RRAuction COA.