These are probably the same chips that Travis posted about above. Fortunately by the time he posted his note I had already purchased the chips from a local antique dealer. I don't think that they are sample chips since there are more than one of each and as I stated in my first post the black chips have definite wear on them. Did you ever see Chipcos without the linen finish? One other thing that I find unusual about them is that there is no table number on them. Mirage must have at least 8 or 10 tables today. Was there a time when they had only one table?