I don't know of a checklist of specific Federal League baseball cards, but here is a list of sets that have cards with players that have Federal League designations, which I culled from an old N54 thread:
https://www.net54baseball.com/showthread.php?p=1064274
1914 and 1915 Cracker Jacks
T213-2 Coupons
T216 Kotton
T330-2 Piedmont Art Stamps
D303 General Baking
E106
W530 Pinkerton
Baltimore News Schedule
Brian