Trying to clean up some questionable chips for the forthcoming "Cuban Gamming Chips" catalog.

This chip has been found in large number in Cuba, in three different colors. We believe we know where the chip was used.

The question is, like in many other "Cuban chips", whether this was originally made for a USA illegal casino that when it closed went to Cuba, or was this chip made for a Cuban institution.

Please help, we are down to a few questionable chips and can use any help, either way, just trying to be accurate,

Thanks in advance, Luis Alvarez