I have these four $5 chips and choken from The Silver Club in Sparks. The $5 Spark's Silver Club choken (with the metal ring) is on the Chip Board but not The Chip Rack. The Chip Rack has a $5 choken lsited but as Karl's Silver Club. The question is are there two different $5 choken for this series of $5 chips? If so I need the Karl's choken.