In the early 1980's we had 3 or 4 $5 Slot Machines - And the chip with the metal ring was the $5 Token that was used in those machines, we had 1 machine in the Virgina Street Casino, and 2 or 3 just to the north of the cashiers cage in the main casino (which was referred to as Casino North at the time). There were no $5 machines in the Center Street (Sports Casino) at the time.