USA 25 cents Oregon State
USA 25 cents Hot Springs
Spain 50 céntimos
Japan 5 sen
Germany 5 reichsmark 450th Anniversary of the Tübingen University
Italy 500 lire 900th Anniversary - University of Bologna
Andorra
Australia
Austria
Belgium
Canada
China
Cyprus
Germany
Spain
Estonia
Finland
France
United Kingdom
Greece
Croatia
Ireland
Italy
Japan
Lithuania
Luxembourg
Latvia
Monaco
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Portugal
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