USA 1 dollar Annie Jump Cannon
USA Florence Harding First Spouse Gold Coin
USA 25 cents Lowell National Historical Park
Spain 200 pesetas
China 10 yuan Panda
Germany - GDR 5 mark Zeughaus Museum of Berlin
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
