Greg; The Resorts 1e chip turned up in Bob Mera's (remember him?.... he's been awfully quiet lately) Gaming Emporium store in A.C. If you'll look on page 40 you will find a Tropicana 1c (the original Tropicana series..... not the one that just changed from TropWorld) that is very similar. No one I've spoken to has any idea of what they were used for. I can tell you that the gray does not go all the way through the chip. My hunch is that it is bogus, but it is so expertly done... there are no color smudges on the inlays, etc., Question is; why?? That's why I placed a series of ????? following their listings. Perhaps someone else out there in cyberspace reading this thread will have an explanation. Lot's of knowledge lurking out there. Maybe someone will share it with us. Archie