Bonanza Inn was a former name of the same casino on North Virginia. When they decided to do dollar craps on the weekends, they needed a dollar chip. Since they had these in the vault, they used them instead of buying new ones.

Whatchagonna do? When a casino changes names and chips, even if it's from Bonanza Inn to Bonanza Casino, TCR generally lists it as two different casinos. That's generally a safe bet. Not this time.