In the pdf posted by Michael, it says the following:
"In May 1995, Lone Star (CNMI) commenced its casino operation on Tinian on a small scale. It had intended to build a sizeable casino hotel in the near future. However, in December 1995, it discontinued its casino operations."

So... if the Chipco "Lone Star" chips were never delivered, I wonder what chips they used in their "small scale" casino during its 7 months of operation? Anyone have examples of the chips used? Or maybe a slots-only operation?