Frank Robinson played for 21 seasons in Major League Baseball. He is the only player to win League MVP honors in both the National and American Leagues, won the Triple crown, was a member of two teams that won the World Series. Frank Robinson has hand signed this Baltimore Orioles MLB Licensed 8x10 Photo. Pristine Bold Black Full Signature. Tuff Stuff Certificate of Authenticity. Signed in 1990 in McLean, VA. Image of actual item in stock - as shown