Монголия
| Страна: | Монголия |
| Тип: | Почтовые марки |
| Серия: | Day of the child |
| Номинал: | 1 ₮ |
| Год: | 1966 |
| Размер: | 34 x 44 mm |
| Перфорация: | comb 11½ x 12 |
Day of the child
 Children playing 9 руб |  Children playing 8 руб |  Children playing 17 руб |  Children playing 20 руб |
 Children playing |  Children playing |  Children playing |