Exhibitions Stamp Thematic on WOPA+
Exhibitions
| Unique Exhibits of the Latvian Museum of Natural History-Amber |
| Issued: 14.02.2020 |
| ›Latvia |
| Maltex Stamp Fair |
| Issued: 22.10.2019 |
| ›Malta |
| Romanian Philatelic Exhibition Efiro, 5th Edition |
| Issued: 19.09.2019 |
| ›Romania |
| China World Stamp Exhibition Wuhan |
| Issued: 01.06.2019 |
| ›Antigua and Barbuda |
| Horticulture Expo |
| Issued: 01.01.2013 |
| ›Ghana |