Hi Robert,

All Chipco chips are not coin aligned. The ones I know of that come to mind at this moment are the $.25, $.50, $1, $5, and $25 chips made for the Bull Durham casino in Black Hawk that were sold as sets are medal aligned. Some of the sets were serial numbered, some weren't. When the casino need $1 chips for a new table game called Colorado Hold'em, Chipco made $1 chips with the exact same designs as the $1 unnumbered chips in the sets, except the new chips were made coin aligned.

Bob