I am seeking to replace a vintage casino chip for a good friend of mine. This ship was given to him by his grandfather and was kept as a good luck piece but was lost last year. As I remember, the chip was from the American Hotel and Casino on the Riviera and the "Riviera" was specifically mentioned as my friend pointed out how people often mistook the chip for one from the Riviera Hotel. Any help in locating a $5 chip from this casino would be greatly appreciated.