The??Pittsburgh Keystones??was the name of two historic professional??Negro league baseball??teams that operated in 1887 and again in 1921 and 1922. The first team was a member of the first black baseball league in 1887, the??League of Colored Baseball Clubs. In 1921 and 1922, the team was members of the Negro National League.
*Product is officially licensed by the Negro Leagues Baseball Museum