Anniversaries Stamp Thematic on WOPA+
Anniversaries
| Ritchie Valens 60 Years in Memoriam |
| Issued: 10.08.2019 |
| ›Saint Vincent and the Grenadines |
| Ritchie Valens 60 Years in Memoriam |
| Issued: 10.08.2019 |
| ›Saint Vincent and the Grenadines |
| Leonardo da Vinci 500th Memorial |
| Issued: 31.07.2019 |
| ›Saint Vincent and the Grenadines |
| Apollo 11 50th Anniversary |
| Issued: 31.07.2019 |
| ›Saint Vincent and the Grenadines |
| 150th Birth Anniversary of Mahatma Gandhi |
| Issued: 26.07.2019 |
| ›Azerbaijan |
| 50th Anniversary of Prince Charles Investiture |
| Issued: 24.07.2019 |
| ›Guernsey |
| 200th Anniversary of John Keats `Odes to A....` |
| Issued: 24.07.2019 |
| ›Alderney |
| 50th Anniversary of the Moon Landings |
| Issued: 20.07.2019 |
| ›Guernsey |
| 50th Anniversary Man On The Moon |
| Issued: 20.07.2019 |
| ›Malta |
| Apollo XI - 50th Anniversary |
| Issued: 15.07.2019 |
| ›Kyrgyzstan KEP |
| 100th Anniversary of Latvian National Armed Forces |
| Issued: 10.07.2019 |
| ›Latvia |
| 600 Years of the Discovery of Madeira |
| Issued: 06.07.2019 |
| ›Portugal |
| Song Festival 150 |
| Issued: 05.07.2019 |
| ›Estonia |
| Karakol City - 150th Anniversary |
| Issued: 03.07.2019 |
| ›Kyrgyzstan KEP |
| Commemoration 35 Years of Day of the Flag |
| Issued: 02.07.2019 |
| ›Curacao |
| 150th Anniv. of Graphic Artist - Rihards Zarins |
| Issued: 27.06.2019 |
| ›Latvia |
| 100th Anniv. of the Foundation of Yerevan State University |
| Issued: 27.06.2019 |
| ›Armenia |
| Royal Philatelic Society, 150th Anniversary |
| Issued: 25.06.2019 |
| ›Kyrgyzstan KP |
| 800 Years of Autocephaly of the Serbian Church |
| Issued: 13.06.2019 |
| ›Serbia |