I'm trying to find a chip for my father. He has a very large collection including every $1 desert inn chip with the exception of this one. I am looking for the blue and white Joshua tree chip with the silver center and BLACK INK in the recess. I believe its a 1970s chip that was only produced a couple of years because the ink wore off too easily. He has searched extensively for this chip and not been able to find it. The mogh website does list it but doesn't even have an image for it, let alone have it available. If any one has any information or has one to sell it would be very muah appreciated and valued. Please feel free to contact me. Thank you for your time. BC. M