Canada 10 cents
USA 25 cents Frank Church-River of No Return Wilderness
USA 25 cents Lowell National Historical Park
USA 50 cents 100th Anniversary-City of Vancouver Washington
China 1 jiao
Germany 5 mark 10th Anniversary - United Nations Conference on the Human Environment
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
