Монголия
Stamp from souvenir sheet
| Страна: | Монголия |
| Тип: | Почтовые марки |
| Серия: | Butterflies and Flowers of Mongolia (overprinted EXPO `90) |
| Номинал: | 7 ₮ |
| Год: | 1991 |
| Перфорация: | 14¾ x 14½ |
Butterflies and Flowers of Mongolia (overprinted EXPO `90)
 Orange Tip |  Flower |  Regal Apollo |  Purple Tiger |
 Moth |  Large Salmon Arab |  Flower |  Flower |
 Flower |  Flower |  Butterflies |