I came across the above 1949-50 Toleteros Puerto Rican Winter League Baseball card above at a CubanBaseballCard.com auction and decided to share it. It is currently available on auction. Check that out here.
It features former Dodger pitcher Dan Bankhead as a member of Caguas Criollos. As you may know, he was the very first African-American pitcher in the Major Leagues; having joined Brooklyn just a few months after Jackie's debut. At the time, the Dodgers were hurting for pitching, so the team scouted the Negro Leagues for an immediate filler.
Sometimes compared to Bob Feller, he was a well-known commodity with a blazing fastball, but a penchant for being wild.