Australia 10 cents
USA 25 cents Montana
USA 25C Edith Kanaka'ole
Spain 500 pesetas
Germany 5 mark 10th Anniversary - United Nations Conference on the Human Environment
Italy 200 lire 70th Anniversary - Military Aviation
Andorra
Australia
Austria
Belgium
Canada
China
Cyprus
Germany
Spain
Estonia
Finland
France
United Kingdom
Greece
Croatia
Ireland
Italy
Japan
Lithuania
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Latvia
Monaco
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Netherlands
Portugal
San Marino
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Vatican City 
