Hi Charles thanks for your reply....please know that my intention is not to discredit you has a person who came across these chips and sometimes when people have good inlays they put them on other chips just to see how they look etc. this injection mold used by Paulson chip company was available in the early 1970s and the Hilton first use them here in Las Vegas if you look at the H on the mold this logo was used by Hilton starting in the early seventies it could never have Paulson chip company never supplied chips to Cuba before the Revolution. this ship could have never been used in Cuba. they are very nice and colorful and I wish you welH