I have this chip from the Casino in Monte Carlo that my wife's grandmother had. It has a face value of 100 Francs. As you can see it is silver -- I assume plated. I would like to know what the value is at least, but I am looking to sell the item. It is probably at least from the 1960's. I have no real information on the chip other than what the face indicates and that it has been with my wife's grandmother for many years. We acquired it with some of her jewelry and it was mounted in a necklace (coin ring, no holes drilled, etc).

I have not seen any others like it, so I am under the impression that it may be rare, but hopefully one of the collectors here can shed light. If you are interested, please feel free to make me an offer too. BTW: Do have a picture of the back too.