History Stamp Thematic on WOPA+
History
| The Arch of Triumph, a Historical Landmark (1941-2021) |
| Issued: 01.12.2021 |
| ›Romania |
| The Battle of Lepanto |
| Issued: 30.11.2021 |
| ›Montenegro |
| Museums of Serbia |
| Issued: 24.11.2021 |
| ›Serbia |
| Historical Heritage – The Clock Tower of Podgorica |
| Issued: 10.11.2021 |
| ›Montenegro |
| Historical Heritage – Petar I Petrovic Njegos |
| Issued: 10.11.2021 |
| ›Montenegro |
| 880th Anniversary of Nizami Ganjavi |
| Issued: 27.10.2021 |
| ›Azerbaijan |
| Ethnological Treasure - Charcoal Iron |
| Issued: 09.10.2021 |
| ›Bosnia and Herzegovina - Mostar |
| Peles Castle - Collections |
| Issued: 05.10.2021 |
| ›Romania |
| SEPAC - Historical Maps |
| Issued: 14.09.2021 |
| ›Luxembourg |
| Bombing of Ghazanchetsots Holy Savior Cathedral of Shushi |
| Issued: 14.09.2021 |
| ›Armenia |
| SEPAC - Historic Maps |
| Issued: 08.09.2021 |
| ›Gibraltar |
| Castles In Hungary II |
| Issued: 02.09.2021 |
| ›Hungary |
| SEPAC - Old Maps |
| Issued: 01.09.2021 |
| ›Guernsey |
| Latvian Museums - Porcelain Museum |
| Issued: 06.08.2021 |
| ›Latvia |
| 440 Years of the Battle of Salga |
| Issued: 25.07.2021 |
| ›Portugal |
| Architecture |
| Issued: 16.07.2021 |
| ›Bosnia and Herzegovina - Mostar |
| Bicentennial of Independence |
| Issued: 12.07.2021 |
| ›Costa Rica |
| Thematic Set - 80 Years since the Serbian Uprising |
| Issued: 07.07.2021 |
| ›Serbia |
| 400th Anniv. Of The Terco Da Armada Da Coroa De Portugal |
| Issued: 06.07.2021 |
| ›Portugal |
| Lithuanian Maritime History |
| Issued: 25.06.2021 |
| ›Lithuania |
| Bicentenary Of Tudor Vladimirescu’s Revolution |
| Issued: 21.06.2021 |
| ›Romania |