PC-HX CARD SUITS has a "DOT" in the center while PW-JK "TRIUMPH" does not. I do not think that this is a mistake but the WHY raises many other questions. The PC-HX CARD SUITS chip (left) is listed in the 1985 edition guide book Antique Gambling Chips by Dale Seymour as code CSG circa 1900. The PW-JK chip (right) is not listed so it might be a later find.