I just thought with no UV code any more that the casinos were making the three different molds for back up sets and perhaps for security, as most people would not recognize the subtle changes of the H&C
A friend just brought me back some chip from his bar hoping and some are older chips but in excellent condition so it struck me to wonder why some casinos brought out a new rack of chips of the older known mold. Just curious as peoples thoughts and opinions or if they care