"But how about mere pleasure trips; tours of observation? How can a stranger travel in a country whose people do not receive money, and are themselves supplied with the means of life on a basis not extended to him? His own credit card cannot, of course, be good in other lands. How does he pay his way?"
"An American credit card," replied Dr. Leete, "is just as good in Europe as American gold used to be, and on precisely the same condition, namely, that it be exchanged into the currency of the country you are traveling in. An American in Berlin takes his credit card to the local office of the international council, and receives in exchange for the whole or part of it a German credit card, the amount being charged against the United States in favor of Germany on the international account."
