Below are chips from the Playboy Clermont Club in London. The 25p, 50p, L1, L5, and L25 colors match the London Playboy club colors. The letter is an order for L250 chips, which was subsequently cancelled. The order for the L250 chips dates to 1982, howeer, the L100 chip in the scan was the chip in use at the time, and happens to be the same chip with two drill holes below. I believe all of the chips at the bottom predate this letter and were in use during Playboy ownership.

Please let me know your thoughts.

Thanks,

John