Children Stamp Thematic on WOPA+
Children
| Children’s Philately - Armenian Cartoons |
| Issued: 24.12.2020 |
| ›Armenia |
| Christmas 2020 |
| Issued: 27.11.2020 |
| ›Latvia |
| Moulins Allier Stamps Passion 2020 |
| Issued: 17.11.2020 |
| ›France |
| Pro Juventute 2020 – Happy Childhood |
| Issued: 05.11.2020 |
| ›Switzerland |
| 2020 Children’s Welfare Stamps |
| Issued: 05.10.2020 |
| ›Netherlands |
| Joy of Europe 2020 |
| Issued: 05.10.2020 |
| ›Montenegro |
| Miffy Personalised Stamps |
| Issued: 05.10.2020 |
| ›Netherlands |
| School Savings Coupons I |
| Issued: 16.09.2020 |
| ›Greenland |
| A Little Dreamer |
| Issued: 02.09.2020 |
| ›Finland |
| Globi |
| Issued: 27.08.2020 |
| ›Switzerland |
| Guernsey Together |
| Issued: 19.08.2020 |
| ›Guernsey |
| Alderney Spirit |
| Issued: 19.08.2020 |
| ›Alderney |
| First Day in School |
| Issued: 19.08.2020 |
| ›Greenland |
| 100th Anniversary of Rupert Bear |
| Issued: 21.07.2020 |
| ›Guernsey |
| COVID-19 - Children's Drawing Competition |
| Issued: 15.07.2020 |
| ›Luxembourg |
| Treasury Orphans School 90th Anniversary |
| Issued: 29.05.2020 |
| ›Spain |
| Mikve Israel |
| Issued: 21.04.2020 |
| ›Israel |
| 2020 International Children’s Book Day |
| Issued: 02.04.2020 |
| ›Bosnia and Herzegovina Mostar |
| Children's World - Pygmy Animals (C) |
| Issued: 20.02.2020 |
| ›Croatia |
| 75 Years of Spike and Suzy (Youth Philately) |
| Issued: 27.01.2020 |
| ›Belgium |
| Mannerheim League for Child Welfare 100 Years |
| Issued: 22.01.2020 |
| ›Finland |
| Video Games |
| Issued: 07.01.2020 |
| ›Great Britain |