Here are some "dots" maybe.

R. Huber is the licensee and O. Tuzzi is the casino owner - granted May 13, 1983 sold out, from the looks of it this might not be related to your chip which is much older, it was once under Leonard Steinberg of Stanley Leisure Plc.

Could not find a "definitive" date in the process.

You will remember that Stanley Leisure at one time have had 45 casinos throughout UK.

Starting Oct 6, 2006 Genting Stanley became a subsidiary of the Genting Group.