“They’re always packed.” The machines’ popularity recently prompted Circus Circus to install a bank of $5 coin slots, which required the casino to have a new coin made. The casino has ...

Mechanical coin banks are cast iron receptacles made to store ... was triggered when you dropped your coin into the designated slot. If you could wire a few levers and springs to the set-up ...

The first thing to acknowledge is that people have used “money banks” since ancient times. They were typically made with a coin slot in the top to encourage saving and discourage theft.

Coin hunters get rolls of coins from the bank, break them open and diligently ... If you drop change into a vending machine ...