United Kingdom 20 pence
USA 25 cents Apostle Islands
USA ½ dollar George Washington Carver and Booker T. Washington
Germany 1 mark
China - Republic 10 cents
Germany 3 reichsmark Flight of the Graf Zeppelin
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
