Knowledge & Education Stamp Thematics on WOPA+
Books
| Diario de Avisos - Newspaper |
| Issued: 05.02.2016 |
| ›Spain |
| Gibraltar Int. Literary Festival |
| Issued: 03.05.2013 |
| ›Gibraltar |
| Mil's adventures |
| Issued: 15.05.2012 |
| ›Luxembourg |
| 200th Anniversary of Charles Dickens |
| Issued: 08.05.2012 |
| ›Alderney |
| Note Book 2012 |
| Issued: 01.12.2011 |
| ›Portugal |
| Yearbook 2011 |
| Issued: 05.11.2011 |
| ›Isle of Man |
Education
| 50 Years of Miami University in Luxembourg |
| Issued: 18.09.2018 |
| ›Luxembourg |
| Tallinn University of Technology 100 |
| Issued: 17.09.2018 |
| ›Estonia |
| Bifrost University-Cooperative College 100 Anniversary |
| Issued: 13.09.2018 |
| ›Iceland |
| VIII Centenary of General Studies - University of Palencia |
| Issued: 13.09.2018 |
| ›Spain |
| 150th Ann of Monaco's Ecole Des Freres School |
| Issued: 16.04.2018 |
| ›Monaco |