1887 Four Base Hits
My personal favorite of all 19th century sets. Pictured is the only known card of Buck Ewing.

1893 Just So Cigarettes
The rarest of all cigarette cards, with a single card know of each Hall of Famer. The pictured card is John Clarkson.

1887 Four Base Hits Buck Ewing	1887 Four Base Hits King Kelly	1887 Four Base Hits John Ward	1893 Just So Tobacco John Clarkson