Issued in 1894, this Baltimore Oriole-only set contains 14 known cards, with only 1 of each known to exist. Although there is much speculation that a card of Hall of Famer Willie Keeler, and one of Boileryard Clarke existed at one time, they have yet to be found. Of the known cards, there are 6 Hall of Famers, including the only existing rookie cards of John McGraw, Joe Kelley, and Hughie Jennings.

1894 Alpha Engravings Dan Brouthers	1894 Alpha Engravings Ned Hanlon	1894 Alpha Engravings Hugh Jennings
1894 Alpha Engravings Joe Kelley	1894 Alpha Engravings John McGraw	1894 Alpha Engravings Wilbert Robinson