USA 1 dollar The Trustees'Garden
USA 1 dollar Incandescent Light Bulb
Germany 10 euro Europawoche 1997 in Berlin
Germany - GDR 5 mark 100th Anniversary - Birth of Albert Einstein
Italy 10 euro 100th Anniversary - Nobel Prize to Guglielmo Marconi
Italy 500 lire 650th Anniversary - University of Pisa
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