The scan shows 9 roulette chips from various Riverboats that I picked up on my recent cross country trip to Las Vegas. I have duplicates of all of these chips available for trade or sale. The dark brown chip in the bottom row is a new style roulette from the Isle of Capri in Biloxi, Mississippi. I also have 1000's of other roulettes from all over the country available for sale or trade. Please email me for details.