History Stamp Thematic on WOPA+
History
| Flora and Fauna of the Ancient World |
| Issued: 16.06.2020 |
| ›Armenia |
| Republic Of Croatia’s 30th Statehood Day |
| Issued: 28.05.2020 |
| ›Croatia |
| 800 Years of Novigrad |
| Issued: 20.05.2020 |
| ›Croatia |
| Romanian Orders and Medals |
| Issued: 20.05.2020 |
| ›Romania |
| Archaeological Treasure |
| Issued: 12.05.2020 |
| ›Bosnia and Herzegovina - Mostar |
| End of the Second World War |
| Issued: 08.05.2020 |
| ›Great Britain |
| Europa – Ancient Postal Routes |
| Issued: 07.05.2020 |
| ›Iceland |
| 30 Years AICEP - World Portuguese Language Day |
| Issued: 05.05.2020 |
| ›Portugal |
| Europa - Ancient Postal Routes |
| Issued: 05.05.2020 |
| ›Serbia |
| Postal History IV |
| Issued: 04.05.2020 |
| ›Hungary |
| 250th Anniversary of Beethoven - Part 2 |
| Issued: 02.05.2020 |
| ›Guernsey |
| Portugal's Centenary Museums, Vol.2 |
| Issued: 14.04.2020 |
| ›Portugal |
| My Land - Cataluña |
| Issued: 09.04.2020 |
| ›Spain |
| My land - Balearic Islands |
| Issued: 09.04.2020 |
| ›Spain |
| Europa - Ancient Postal Routes |
| Issued: 05.04.2020 |
| ›Bosnia and Herzegovina - Mostar |
| Portugal's Centenary Museums (2nd Group) |
| Issued: 31.03.2020 |
| ›Portugal |
| 500th Ann of the Navigation of the Strait of Magellan |
| Issued: 18.03.2020 |
| ›Portugal |
| The Wonderful World of the Bakony Dinosaur Site II |
| Issued: 04.03.2020 |
| ›Hungary |
| 75th Anniversary of VE Day |
| Issued: 25.02.2020 |
| ›Gibraltar |
| Unique Exhibits of the Latvian Museum of Natural History-Amber |
| Issued: 14.02.2020 |
| ›Latvia |
| XIX Century Historical Ships - Eurasia |
| Issued: 31.01.2020 |
| ›Latvia |
| Discovery of Antarctica 200, Estonian-Russian Joint Issue |
| Issued: 28.01.2020 |
| ›Estonia |