Tom,

The jetons used at the French roulette table at the Paris Las Vegas have lunettes in their jetons with a value of $50 and up. The $500 jeton pictured below has a clear circular lunette located at the top half of the Eiffel Tower and a tinted red circular lunette through and above the second zero in 500. I can't recall if the $20 jetons have them (they might), and I haven't had my hands on a $5000 or $10000 plaque to give one of those a close look....yet.

Bob