Castles Stamp Thematic on WOPA+
Castles
| Castles in Hungary |
| Issued: 02.09.2019 |
| ›Hungary |
| Castles of Croatia |
| Issued: 20.05.2019 |
| ›Croatia |
| Castles in Hungary |
| Issued: 03.09.2018 |
| ›Hungary |
| Centenary of the Premiere of Bela Bartok`s Opera Blue Beards Castle |
| Issued: 02.03.2018 |
| ›Hungary |
| Europa - Castles |
| Issued: 10.07.2017 |
| ›Armenia |
| Europa - Castles |
| Issued: 09.05.2017 |
| ›Croatia |
| Europa - Castles |
| Issued: 09.05.2017 |
| ›Malta |
| Europa - Castle of King Nikola on Cetinje |
| Issued: 09.05.2017 |
| ›Montenegro |
| Europa-Castles |
| Issued: 09.05.2017 |
| ›Serbia |
| Europa - Castles |
| Issued: 08.05.2017 |
| ›Estonia |
| Europa - Castles |
| Issued: 04.05.2017 |
| ›Guernsey |
| Europa - Castles |
| Issued: 28.04.2017 |
| ›Bosnia and Herzegovina - Republic of Srpska |
| Europa- Castles |
| Issued: 27.04.2017 |
| ›Iceland |
| Europa - Castles - Absheron Castles |
| Issued: 14.04.2017 |
| ›Azerbaijan |
| Europa - Castles |
| Issued: 12.04.2017 |
| ›Romania |
| Europa - Castles |
| Issued: 20.02.2017 |
| ›Gibraltar |
| Castles of Croatia |
| Issued: 18.07.2013 |
| ›Croatia |
| Famous Castles of the World |
| Issued: 28.11.2012 |
| ›Gambia |
| Castles of Croatia |
| Issued: 16.06.2011 |
| ›Croatia |
| Castles of Romania |
| Issued: 24.06.2008 |
| ›Romania |
| Castles and Towers |
| Issued: 29.09.2006 |
| ›Malta |