Specially-marked Post Cereal boxes sold in Canada included one of 30 cards from a 1991 Super Star series of cards that featured 14 National League and 16 American League players. The cards are bilingual, and include player stastics and biographical information on the backs. The major league logos are airbrushed from the player's caps and uniforms. American Leaguer's cards have blue stripes above and below the photo on front and as a back border color. National Leaguers are in red. - 2007 Standard Catalog of Baseball Cards, 16th Edition.