http://www.ebay.com/itm/1907-Rawhide-Nevada-Northern-Saloon-Keno-Cards-Tex-Rickard-ghost-town-token-/330537080308?pt=LH_DefaultDomain_0&hash=item4cf58b95f4
Old Keno Cards from 1907 Northern Saloon in Rawhide, NV. Read how the game was played, very interesting.
