handed out to certain invited guests. Used as match play, as I remember. Been awhile since I was awarded any. They came in $5, $25 and $100 denominations. See CG020856 et seq. which is Latin for "Keep on lookin', boy!" The Viejas series expired within a year so one had to stay on the Indians' lucky list to keep on being eligible for the next-year's version. Note that the depth of the notches varied from chip to chip.