2022 Slovakia The 50th Anniversary of the Launch of the International System for the Transmission of Gas via Slovakia MNH #FOR-763

1987 Russia WWF Polar Bear Set of 4 MNH #FOR-2022

1983 Uganda WWF African Elephant Set of 4 MNH with Information Sheet #FOR-2018

1991 Uganda WWF African Elephant Set of 4 MNH #FOR-2017

1992 Belize WWF Jaguar Set of 4 MNH with Information Sheet #FOR-2016

1977 Barbuda Anniversaries Special Events MNH - 400th Anniversary Birth of Rubens - Paintings #FOR-2011