This vintage ashtray features the iconic Riviera Hotel & Casino in Las Vegas, NV. Made of glass, it is a unique and novelty item that would be perfect for any collector or fan of vintage casinos. The ashtray has not been modified and is in its original form, making it a great addition to any collection. The theme of the ashtray is Casino and it was manufactured in the United States. This item is a must-have for anyone who loves vintage casinos and wants to add a piece of history to their collection.