I had always assumed (Should know better) that Carlo design chips were generic in nature (Purchased for personal home games). However, about 8 years ago I came across the 'Bill's Club' chip in the Carlo design. I recently found the two monogrammed chips pictured below. Has anyone else come across Carlo chips such as these? If the Carlo chips were used in gaming establishments in the United States, is there a specific area of the country that they were primarily used, or have they been attributed to establishments scattered around the country? If interested, I have two additional chips each of the MC / EL chips for trade. Thanks in advance for any information given on the above inquiry.

Gary