History Stamp Thematic on WOPA+
History
| First Lady of the United States - Dr. Jill Biden |
| Issued: 21.06.2021 |
| ›Gambia |
| The First Ladies of the USA - Hoover - Biden |
| Issued: 21.06.2021 |
| ›Gambia |
| Holocaust Memory |
| Issued: 17.06.2021 |
| ›Portugal |
| The Discovery Of Antarctica |
| Issued: 16.06.2021 |
| ›Portugal |
| Ethnic Minorities And Communities In Lithuania - The Russians |
| Issued: 11.06.2021 |
| ›Lithuania |
| SEPAC – Historical Maps Of Malta |
| Issued: 28.05.2021 |
| ›Malta |
| Archaeological Treasures |
| Issued: 24.05.2021 |
| ›Bosnia and Herzegovina - Mostar |
| Centenary of the Royal British Legion - Part 2 |
| Issued: 18.05.2021 |
| ›Guernsey |
| Saimaluu Tash Petroglyphs |
| Issued: 18.05.2021 |
| ›Kyrgyzstan KEP |
| Space Exploration - Anniversaries |
| Issued: 14.05.2021 |
| ›Romania |
| 25 Years Of The Letzebuerg City Museum |
| Issued: 11.05.2021 |
| ›Luxembourg |
| The Great Northern War 300 Years |
| Issued: 07.05.2021 |
| ›Aland Islands |
| Flora and Fauna of the Ancient World |
| Issued: 06.05.2021 |
| ›Armenia |
| The Wars of the Roses |
| Issued: 04.05.2021 |
| ›Great Britain |
| 500th Anniv. Of The Death Of Ferdinand Magellan |
| Issued: 27.04.2021 |
| ›Bosnia and Herzegovina - Mostar |
| 200th Anniv. of the End of the Inquisition in Portugal |
| Issued: 22.04.2021 |
| ›Portugal |
| Azerbaijan's Ancient Stone Monuments |
| Issued: 14.04.2021 |
| ›Azerbaijan |
| My Land - Aragon |
| Issued: 09.04.2021 |
| ›Spain |
| 400th Anniversary of the Mayflower Ship and Pilgrims |
| Issued: 05.04.2021 |
| ›Marshall Islands |
| Remembering September 11, 2011 - 20th Memorial Anniversary |
| Issued: 05.04.2021 |
| ›Marshall Islands |
| SEPAC - Historical Maps |
| Issued: 25.03.2021 |
| ›Aland Islands |
| Major Figures Of History And Culture |
| Issued: 04.03.2021 |
| ›Portugal |