Don,

Thanks for the informative post. I have seen these types of chips, but never saw or heard the description of dove tail used in conjunction with them. I do see how it relates to the dove tail design in furniture and I guess I should have put 1 & 1 or 2 & 2 together to figure it out. Thanks for the offer, but I am only collecting the Bill Borland chips that are Las Vegas and have the $5 denomination. I already have all the commemoratives, now I'm just looking for the hot stamps.

Regards,
Thomas (R-7788)