All of these are from the 1960's and have the partially reeded edges. The Stardust token(3rd row, 2nd token) has "Stardust" all around the edge. In order, from top left: Stardust 1966, Tropicana 1966, Four Queens 1966, Caesars 1966, Showboat 1966, Eldorado Club 1966, Hotel Fremont 1965, Landmark 1967, Aladdin 1966, Stardust undated, Circus Circus 1968, Sahara 1969, Dunes 1965, Silver Nugget 1966, reverse of Silver Nugget. Enjoy, Doug.