I don't know if the following portion of text is applicable to your question Bob ... but for whatever it's worth, see last paragraph highlighted in red.

19:46-1.1 Gaming chips; physical characteristics applicable to all gaming

chips; issuance and use; promotional non-gaming chips

(a) Each gaming chip issued by a casino licensee shall be in the form of a disk and, except as otherwise provided in N.J.A.C. 19:46-1.1A, shall have a uniform diameter of one and 9/16ths inches. Each of the two surfaces of a gaming chip across which the diameter of the chip can be measured shall be known as a "face." The surface of a gaming chip across which its thickness can be measured in a perpendicular line from one face to the other shall be known as its "edge."

(b) No gaming chip shall be issued by a casino licensee or utilized in a casino or casino simulcasting facility unless and until:

1. The design specifications of the proposed gaming chip are, prior to the manufacture of the gaming chip, submitted to and approved by the Commission, which submission shall include a detailed schematic depicting the actual size and, as appropriate, location of the following:

i. Each face, including any indentations or impressions;

ii. The edge; and

iii. Any colors, words, designs, graphics or security measures contained on the gaming chip; and

2. A sample stack of 20 gaming chips, manufactured in accordance with its approved design specifications, is submitted to and approved by the Commission.