2017 Snow Goose	2017 Wonders of nature - Lake Atitlan	2017 Wonders of nature - Monday River Waterfalls
2017 Wonders of nature	2017 150th anniversary of the Confederation of Canada	2017 Lions Clubs International 2017 Centennial
2017 Sequoyah, inventor of the Cherokee Syllabary	2017 Boys Town Centennial	2017 150 years since the enactment of the law concerning the establishment of a new monetary systém
2017 10 years since Romania’s accession to the European Union	2017 100 years since the Romanian Army’s victories at Mărăşti, Mărăşeşti and Oituz	2017 500 years since the consecration of the church of Curtea de Argeș Monastery
2017 160 years since the introduction of gas lighting in Bucharest	2018 240th Anniversary of Captain Cook at Nootka Sound	2018 American Innovators - Introductory Coin
2018 2018 World War I Centennial	2018 Burrowing Owl	2018 Jim Thorpe
2018 Breast Cancer Awareness 2018	2018 Centenary of the Military Commissariats	2018 100 years since the union of Bessarabia with Romania
2018 140 years since the union of Dobruja with Romania	2018 100th Anniversary of Regaining Independence by Poland	2019 American Legion 100th Anniversary
2019 Apollo 11 50th Anniversary	2019 Delaware - The System for Slassifying the Stars - Annie Jump Cannon	2019 Pennsylvania - The creation of a vaccine to prevent polio
2019 New Jersey - The Development of a Lightbulb	2019 Georgia - The First Agricultural Experimental Garden in America	2019 American Indians in the Space Program
2019 Pileated Woodpecker	2019 50th anniversary of the decriminalization of homosexuality in Canada	2019 Nuclear Support Units of the Ministry of Defence of the Russian Federation
2020 Basketball Hall of Fame	2020 Elizabeth Peratrovich and Alaska’s Anti-Discrimination Law	2020 Black-Footed Ferret