USA 25 cents Homestead
USA 25 cents Shawnee
China - Republic 20 cents
Japan 500 yen Tokushima
Germany - GDR 20 mark 200th Anniversary - Birth of Carl Friedrich Gauss
Italy 100.000 lire Basilica of San Francesco in Assisi
Andorra
Australia
Austria
Belgium
Canada
China
Cyprus
Germany
Spain
Estonia
Finland
France
United Kingdom
Greece
Croatia
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Italy
Japan
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Portugal
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