Anniversaries Stamp Thematic on WOPA+
Anniversaries
| 200 Years Shipping on Lake Maggiore |
| Issued: 07.05.2026 |
| ›Switzerland |
| 550 Years Battles of Grandson and Murten |
| Issued: 07.05.2026 |
| ›Switzerland |
| 400 Years of the French Navy |
| Issued: 06.05.2026 |
| ›France |
| 30 Years of Natur Museum |
| Issued: 05.05.2026 |
| ›Luxembourg |
| 160 Years of Mi'kmaq |
| Issued: 05.05.2026 |
| ›Luxembourg |
| Nicolas van Werveke |
| Issued: 05.05.2026 |
| ›Luxembourg |
| 40 Years of Charlemagne Prize |
| Issued: 05.05.2026 |
| ›Luxembourg |
| The 8th European Political Community Summit in Yerevan |
| Issued: 04.05.2026 |
| ›Armenia |
| 50th Anniversary of Compulsory Teaching of the Monegasque Language |
| Issued: 30.04.2026 |
| ›Monaco |
| Palatine Joseph Was Born 250 Years Ago |
| Issued: 30.04.2026 |
| ›Hungary |
| 1976 Constitution of the Portuguese Republic - 50 Years |
| Issued: 25.04.2026 |
| ›Portugal |
| Year Of Local Newspapers |
| Issued: 23.04.2026 |
| ›Norway |
| Centenary Of The Death Of Claude Monet |
| Issued: 22.04.2026 |
| ›Monaco |
| 100th Anniversary of the Resumption of the National Museum’s Activity |
| Issued: 22.04.2026 |
| ›Montenegro |
| Centenary of the Birth of Queen Elizabeth II |
| Issued: 21.04.2026 |
| ›Great Britain |
| 100 Years of Queen Elizabeth II |
| Issued: 21.04.2026 |
| ›Jersey |
| Literary Guild Seal - 180 Years |
| Issued: 20.04.2026 |
| ›Portugal |
| Hubertine Auclert (1848-1914) |
| Issued: 20.04.2026 |
| ›France |
| Memorial Day |
| Issued: 20.04.2026 |
| ›Israel |
| 70th Anniversary Of The Marriage Of Prince Rainier Iii And Grace Kelly |
| Issued: 18.04.2026 |
| ›Monaco |
| King Dinis - Commemoration of the 7th Centenary |
| Issued: 16.04.2026 |
| ›Portugal |
| 50th Anniversary of El Pais |
| Issued: 16.04.2026 |
| ›Spain |
| The Work Of The East 170 Years |
| Issued: 13.04.2026 |
| ›France |
| 25th UPAEP Congress |
| Issued: 13.04.2026 |
| ›Portugal |