Anniversaries Stamp Thematic on WOPA+
Anniversaries
| Cultural Anniversaries |
| Issued: 20.04.2018 |
| ›Romania |
| The Battle of the Lys (1918-2018), a Hundred Years Ago |
| Issued: 16.04.2018 |
| ›Portugal |
| 100th Anniversary of the Actor Babken Nersisian |
| Issued: 04.04.2018 |
| ›Armenia |
| Epal, 150 Years - The Water that Lives Within Us |
| Issued: 02.04.2018 |
| ›Portugal |
| The First Air Mail Centenary |
| Issued: 27.03.2018 |
| ›Saint Vincent and the Grenadines |
| The First Air Mail Centenary |
| Issued: 27.03.2018 |
| ›Saint Vincent and the Grenadines |
| 150th Birth Anniversary of Vydunas |
| Issued: 16.03.2018 |
| ›Lithuania |
| 150th anniversary of the National Theatre in Belgrade |
| Issued: 12.03.2018 |
| ›Serbia |
| Muhammad Ali 75th Birthday |
| Issued: 07.03.2018 |
| ›Saint Vincent and the Grenadines |
| Royal Air Force Centennial Anniversary |
| Issued: 07.03.2018 |
| ›Saint Vincent and the Grenadines |
| Royal Air Force Centennial Anniversary |
| Issued: 07.03.2018 |
| ›Saint Vincent and the Grenadines |
| Airplanes of WWII - 75th Anniversary |
| Issued: 07.03.2018 |
| ›Saint Vincent and the Grenadines |
| Airplanes of WWII - 75th Anniversary |
| Issued: 07.03.2018 |
| ›Saint Vincent and the Grenadines |
| Airplanes of WWII - 75th Anniversary |
| Issued: 07.03.2018 |
| ›Saint Vincent and the Grenadines |
| Airplanes of WWII - 75th Anniversary |
| Issued: 07.03.2018 |
| ›Saint Vincent and the Grenadines |
| Madrigal Choir, 55 Years |
| Issued: 27.02.2018 |
| ›Romania |
| The National Library of Iceland 200th Anniversary |
| Issued: 15.02.2018 |
| ›Iceland |
| Jón Thoroddsen 200th Anniversary |
| Issued: 15.02.2018 |
| ›Iceland |
| 50th Anniversary of The Wombles |
| Issued: 14.02.2018 |
| ›Alderney |
| Stampex Valentine Exhibition Sheet |
| Issued: 09.02.2018 |
| ›Alderney |
| 100th Anniv. of Restoration of Lithuanian State |
| Issued: 09.02.2018 |
| ›Lithuania |
| 150th Anniversary of Establishment of Serbian Technicians' Society |
| Issued: 02.02.2018 |
| ›Serbia |
| Year of the Dog |
| Issued: 30.01.2018 |
| ›Kyrgyzstan KEP |