Anniversaries Stamp Thematic on WOPA+
Anniversaries
| Estonian Internal Security Service 100 |
| Issued: 06.04.2020 |
| ›Estonia |
| International Year of Plant Health (UN) |
| Issued: 04.04.2020 |
| ›Kyrgyzstan KP |
| The National Grand Lodge of Romania, 140 Years Since its Establishment |
| Issued: 03.04.2020 |
| ›Romania |
| Miklos Zrinyi was Born 400 Years Ago |
| Issued: 02.04.2020 |
| ›Hungary |
| Zenthe Ferenc Born 100 Years Ago |
| Issued: 02.04.2020 |
| ›Hungary |
| 250th Birth Anniversary of William Wordsworth |
| Issued: 01.04.2020 |
| ›Alderney |
| 50th Anniversary of Radio Studio B |
| Issued: 01.04.2020 |
| ›Serbia |
| Anniversares, Events - Alexandru Loan Cuza 200th Ann of his Birth |
| Issued: 20.03.2020 |
| ›Romania |
| 125 Years of Cinematography |
| Issued: 19.03.2020 |
| ›Bosnia and Herzegovina - Republic of Srpska |
| 500th Ann of the Navigation of the Strait of Magellan |
| Issued: 18.03.2020 |
| ›Portugal |
| 100th Anniversary of Azerbaijan Red Crescent Society |
| Issued: 10.03.2020 |
| ›Azerbaijan |
| Ludwig Van Beethoven was Born 250 Years Ago |
| Issued: 04.03.2020 |
| ›Hungary |
| Ferdinand Magellan Reached the Pacific Ocean 500 Years Ago |
| Issued: 04.03.2020 |
| ›Hungary |
| National Archives 100 |
| Issued: 03.03.2020 |
| ›Estonia |
| Postcard - 5th Zagreb Security Forum |
| Issued: 02.03.2020 |
| ›Croatia |
| The 100th Anniv. of the Establishment of the Slovak National Theatre |
| Issued: 28.02.2020 |
| ›Slovakia |
| 180th Anniversary of the Post of Serbia |
| Issued: 27.02.2020 |
| ›Serbia |
| Ludwig Van Beethoven's 250th Anniversary |
| Issued: 26.02.2020 |
| ›Portugal |
| Birth Anniversaries |
| Issued: 25.02.2020 |
| ›Gibraltar |
| 75th Anniversary of VE Day |
| Issued: 25.02.2020 |
| ›Gibraltar |
| Jaan Kross 100 |
| Issued: 19.02.2020 |
| ›Estonia |