Anniversaries Stamp Thematic on WOPA+
Anniversaries
| 100 Years Of The Customs Treaty |
| Issued: 29.03.2023 |
| ›Liechtenstein |
| Customs Treaty |
| Issued: 29.03.2023 |
| ›Switzerland |
| 30 Years Spanish Patent and Trademark Office (1992-2022) |
| Issued: 28.03.2023 |
| ›Spain |
| 75 Years a la Par Foundation |
| Issued: 27.03.2023 |
| ›Spain |
| 150th Anniversary of the Birth of Sergei Rachmaninoff |
| Issued: 22.03.2023 |
| ›Monaco |
| 75 Years of the Universal Declaration of Human Rights |
| Issued: 20.03.2023 |
| ›Belgium |
| Novruz Holiday |
| Issued: 20.03.2023 |
| ›Azerbaijan |
| Green Bloc Luxembourg - 100 Years of the World’s First Stamp Block |
| Issued: 14.03.2023 |
| ›Luxembourg |
| 75 Years of Friendship Between Luxembourg and India |
| Issued: 14.03.2023 |
| ›Luxembourg |
| 100th anniversary of the Supreme Court |
| Issued: 09.03.2023 |
| ›Azerbaijan |
| Count Gyula Andrassy was Born 200 Years Ago |
| Issued: 03.03.2023 |
| ›Hungary |
| Saint Thomas Aquinas was Canonised 700 Years Ago |
| Issued: 03.03.2023 |
| ›Hungary |
| 200 Years Swiss Steamboat Travel |
| Issued: 02.03.2023 |
| ›Switzerland |
| 125 Years Landesmuseum |
| Issued: 02.03.2023 |
| ›Switzerland |
| 75 Years Death of María de Maeztu |
| Issued: 28.02.2023 |
| ›Spain |
| 300th Anniversary of the Birth of Peter Anich |
| Issued: 25.02.2023 |
| ›Austria |
| 50 Years of Mercasevilla |
| Issued: 24.02.2023 |
| ›Spain |
| Centenary of the Royal Aragonese Football Federation |
| Issued: 21.02.2023 |
| ›Spain |
| Arendal and Risor 300th Anniversary |
| Issued: 21.02.2023 |
| ›Norway |
| Konstantin Konik 150 |
| Issued: 21.02.2023 |
| ›Estonia |
| Manx Wildlife Trust 50th Anniversary |
| Issued: 17.02.2023 |
| ›Isle of Man |
| 60th Anniversary of VPC Andorra |
| Issued: 17.02.2023 |
| ›Andorra (Spain) |
| Carl Bjorkman 150 years |
| Issued: 15.02.2023 |
| ›Aland Islands |