They used chips and playing cards that said, "Aruba Caribbean." I was recently given a deck of cards from someone who went there several times when it was the Golden Tulip. The Deck of cards says Aruba Caribbean. The bj Aruba Caribbean chips were probably the ones in use when the hotel was the Golden Tulip. I hope this clears it up. I believe Ralph Pollack mentions the Golden Tulip hotel in his book, but doesn't say which chips were in use at that time.
Michael Siskin