1950-51 Toleteros In Action #71 of Wilmer Fields. Graded a 2 (MK) by PSA. Fields was an American star in Negro Leagues everywhere, playing in Canada and several Latin American leagues, including Mexico, Puerto Rico, Venezuela, Cuba, Panama, Colombia, and the Dominican Republic. Fields was a 2-way star–typically a pitcher, but also a consistent fielder and hitter. And MVP of multiple leagues, Fields is an inductee into the Caribbean Baseball Hall of Fame.

Issued alongside the standard 1950-51 set, this In Action companion release contains 178 numbered cards featuring full-color in-game action photography from the Puerto Rican Winter League. The cards measure about 1¾" x 2½", and have blank backs, and are considered among the rarest and most visually impressive Caribbean baseball issues of the era.