I live in Austria, and I tend to travel quite a lot. A quick rumage through my wallet revealed 27 Deutschmarks, 3100 Belgian francs, 20 Bank of Scotland pound notes, 120 Austrian schillings and 20000 Italian lire. Not to mention all the small and totally useless small change I´ve brought back from other countries that I have lying around. In answer to your question - YES!!!
J.