These are derivative cards to the great Alientotten by Piotro Slaby that can function as "stones" for the base game game as well as making it work with Lost Citie (investment cards) and En Garde (the board). The cards are formatted as 3.5"X2.5" (MtG size) and the sheets are letter sized.
Here is an image of the cards on a single sheet
My derivative cards adapts the set to make it playable for En Garde
and Lost Cities
The Original Alien Totten image by Piotro Slaby:
The High Res PDF File for the original AlienTotten is here
and Piotro's website is http://boardoftheloom.blogspot.com/