Knowledge & Education Stamp Thematics on WOPA+
Books
| Miffy Personalised Stamps |
| Issued: 05.10.2020 |
| ›Netherlands |
| Globi |
| Issued: 27.08.2020 |
| ›Switzerland |
| Justice League |
| Issued: 24.08.2020 |
| ›Portugal |
| Sherlock |
| Issued: 18.08.2020 |
| ›Great Britain |
| Rafael Sanchez Ferlosio |
| Issued: 17.07.2020 |
| ›Spain |
| The Bookmobile |
| Issued: 06.07.2020 |
| ›Spain |
Education
| (Vienna) United Against Racism and Discrimination |
| Issued: 19.03.2021 |
| ›United Nations |
| (3 Offices) United Against Racism and Discrimination |
| Issued: 19.03.2021 |
| ›United Nations |
| (New York) United Against Racism and Discrimination |
| Issued: 19.03.2021 |
| ›United Nations |
| (Geneva) United Against Racism and Discrimination |
| Issued: 19.03.2021 |
| ›United Nations |
| Management Of COVID Waste |
| Issued: 18.03.2021 |
| ›Spain |
| The Steinhardt Museum of Natural History |
| Issued: 16.12.2020 |
| ›Israel |