It may well be a Mene Tekel Deck and if so it is capable of Minor Miracles.
There is a very good section on its use in Encyclopaedia of Card Tricks.......by Jean Hugard where you will find nine of these miracles. As this deck is seldom used today you may actually fool some of your fellow club members with the routines contained in the book. Nathan Kranzo has a DVD out which comes with a Mene Tekel Deck which is excellent in that he added something "extra" and what was Minor, now becomes Major.
This DVD can be bought from Vanishing Magic http://www.vanishingincmagic.com/magici ... an-Kranzo/
and also from Nathan's site http://kranzomagic.myshopify.com/collec ... racles-dvd
Hope this is of some use to you.
Cheers from the Emerald Isle of Ireland,