Anniversaries Stamp Thematic on WOPA+
Anniversaries
| 100 Years of Soroptimist International |
| Issued: 09.03.2021 |
| ›Luxembourg |
| 2021 RNZYS 150 |
| Issued: 03.03.2021 |
| ›New Zealand |
| 75 Years of the First General Assembly of the United Nations |
| Issued: 01.03.2021 |
| ›Liechtenstein |
| 75 Years of Operette Balzers |
| Issued: 01.03.2021 |
| ›Liechtenstein |
| 100th Anniversary of Estonian Statistics |
| Issued: 01.03.2021 |
| ›Estonia |
| Centenary Of The Death Of Camille Saint-Saens |
| Issued: 26.02.2021 |
| ›Monaco |
| 50 Years Women’s Suffrage |
| Issued: 25.02.2021 |
| ›Switzerland |
| 100 Years Durrenmatt |
| Issued: 25.02.2021 |
| ›Switzerland |
| 100 Years of Insulin |
| Issued: 25.02.2021 |
| ›Switzerland |
| 150 Years Internment Of Bourbaki’s Army |
| Issued: 25.02.2021 |
| ›Switzerland |
| City Anniversaries |
| Issued: 19.02.2021 |
| ›Norway |
| World Wetlands Day |
| Issued: 17.02.2021 |
| ›Bosnia and Herzegovina Mostar |
| 100 Years of Lithuanian State Archives |
| Issued: 17.02.2021 |
| ›Lithuania |
| 100th Anniversary of Vytautas the Great War Museum |
| Issued: 17.02.2021 |
| ›Lithuania |
| Chinese New Year - Year of the Ox |
| Issued: 17.02.2021 |
| ›Curacao |
| 30th Anniversary Of The Formation Of The Visegrad Group |
| Issued: 15.02.2021 |
| ›Hungary |
| KKL-JNF 120th Anniversary |
| Issued: 09.02.2021 |
| ›Israel |
| RENFE 80th Anniversary |
| Issued: 01.02.2021 |
| ›Spain |
| 200th Anniversary of the Birth of Blasius Kozenn |
| Issued: 29.01.2021 |
| ›Slovenia |
| 200th Anniversary of the Congress of Laibach |
| Issued: 29.01.2021 |
| ›Slovenia |
| 150th Anniversary Of The Zagreb Philharmonic Orchestra |
| Issued: 28.01.2021 |
| ›Croatia |