The simplest way to define it is "Any token won from an IGT Trademarked Silver Strike slot machine, or received by redeeming tokens won from an IGT Trademarked Silver Strike slot machine." That covers silver or silver clad $10 strikes, it covers the $200s, and it also leaves it open in case they ever switch to $20s or $40s again. The common denominator now is that they come out of Silver Strike machines.

Dave.
SS - 1029