The cards in this 50-card set measure approximately 2 1/4" by 4 11/16". The 1911 Mecca Double Folder issue contains unnumbered cards. This issue was one of the first to list statistics of players portrayed on the cards. Each card portrays two players, one when the card is folded, another when the card is unfolded. The card of Dougherty and Lord is considered scarce.