Offered here is a circa 1930 scorecard from North Hempstead Country Club in New York that is autographed by the great Bobby Jones. The reverse of the scorecard is filled out with (presumably) Bobby Jones' score that day, a 66. According to the PSA and JSA Letters of Authenticity that accompany this piece, the scores on the scorecard are also likely filled out by Bobby Jones himself. Please note that the LOAs state that while Bobby Jones' autograph is authentic, parts of the "R", "o", and "b" are slightly traced. 

Letter of Authenticity from PSA
Letter of Authenticity from James Spence Authentication (JSA)