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 Blue Full Signature. Photo has minor dings, from signing, sold as is. Athlon Sports Collectibles Certificate of Authenticity and Timothy Poth Baseball COA. Signed July 17, 1990 in Baltimore, MD. Image of actual item in stock - as shown