Mr. Smart is a private money collector. He wakes up one morning with a brilliant idea: create the only complete private currency collection in the world. To do this, he must first be able to identify all of the currencies that are available in the world and then to identify where in the world the currencies are located. His plan is to pick a single currency and then systematically proceed to each country where the denomination is available to acquire bills and coins in various denominations. His problem: he doesn’t know what all of the available currencies are and he doesn’t know where to get them.