Australia 5 cents
Australia 20 cents
USA ½ dollar 150th Anniversary-State of Vermont
Spain 100 pesetas FAO
Germany - GDR 5 mark 75th Anniversary - Death of Heinrich Hertz
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
Luxembourg
Latvia
Monaco
Malta
Netherlands
Portugal
San Marino
Slovakia
Slovenia
United States
Vatican City
