Canada 1 dollar
USA 25 cents Lowell National Historical Park
China - Republic 20 cents
Germany - GDR 5 mark 125th Anniversary - Birth of Robert Koch
Italy 500 lire 20th Anniversary - IFAD
Italy 5 lire
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 
