Per the Chip Guide, "these chips were produced when Craps and Roulette were introduced to Colorado Casinos in 2009. They, as stated were "Training Chips" for Pit employees at several Casinos. Including: Canyon Casino, Century Casino, Gilpin, and others. Information: Eric Miller - as posted on the Chip Board."

My question is were these chips used in other locations, besides Colorado I believe I read they may have been used in other states also.

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