The error in this conclusion may be most simply demonstrated by means of an actual example. Let us select for this purpose the monetary history of Austria, which Laughlin also uses as an illustration. From 1859 onwards the Austrian National Bank was released from the obligation to convert its notes on demand into silver, and nobody could tell when the State paper-money issued in 1866 would be redeemed, or even if it would be redeemed at all. It was not until the later 'nineties that the transition to metallic money was completed by the actual resumption of cash payments on the part of the Austro-Hungarian Bank.
Ludwig von Mises, The Theory of Money and Credit
capitalism, economics, freedom, money