Anniversaries Stamp Thematic on WOPA+
Anniversaries
| 100th Anniversary of Prominent Azerbaijani Actress Leyla Badirbeyli |
| Issued: 21.05.2020 |
| ›Azerbaijan |
| 800 Years of Novigrad |
| Issued: 20.05.2020 |
| ›Croatia |
| Centenary of the Birth of Saint John Paul II |
| Issued: 18.05.2020 |
| ›Romania |
| 200th Anniversary Of Birth Of Florence Nightingale |
| Issued: 12.05.2020 |
| ›United Nations |
| The Buda Castle Funicular Is 150 Years Old |
| Issued: 11.05.2020 |
| ›Hungary |
| The Zugliget Chairlift Opened 50 Years Ago |
| Issued: 11.05.2020 |
| ›Hungary |
| Centenary of the Supreme Court of Iceland |
| Issued: 07.05.2020 |
| ›Iceland |
| Iceland 50 years a member of EFTA |
| Issued: 07.05.2020 |
| ›Iceland |
| 50th Anniversary of the Reykjaviik Arts Festival |
| Issued: 07.05.2020 |
| ›Iceland |
| 190th Anniversary of Serbian Armed Forces Guard |
| Issued: 06.05.2020 |
| ›Serbia |
| Holy See, 100 Years Since The Establishment of Diplomatic Relations |
| Issued: 05.05.2020 |
| ›Romania |
| The Hungarian Meteorological Service 150 Years Old |
| Issued: 04.05.2020 |
| ›Hungary |
| 250th Anniversary of Beethoven - Part 2 |
| Issued: 02.05.2020 |
| ›Guernsey |
| 75th Liberation Day Anniversary |
| Issued: 02.05.2020 |
| ›Guernsey |
| 100 Years Of The Hungarian Police Force |
| Issued: 24.04.2020 |
| ›Hungary |
| 50 Years Earth Day |
| Issued: 22.04.2020 |
| ›Aruba |
| 100 Years of the Postal Directorate in Debrecen |
| Issued: 16.04.2020 |
| ›Hungary |
| A Century Since the Birth of Cedo Vukovic |
| Issued: 15.04.2020 |
| ›Montenegro |
| UN 75th Anniversary |
| Issued: 11.04.2020 |
| ›Kyrgyzstan KP |
| Estonian Students Society 150 |
| Issued: 07.04.2020 |
| ›Estonia |
| Estonian Internal Security Service 100 |
| Issued: 06.04.2020 |
| ›Estonia |