I was in Philipsburg, St. Maarten last week and stopped by a few casinos. In the Coliseum Casino on Front St. they were using two types of $1 chips, both marked Princess Casinos. Both colors were on the blackjack table at the same time. Also, noticed two variations of the $5 chips. One has a larger half moon shape in the mold design and a different looking "5". They are also slightly different in color.