Student in the laboratory
20 Romanian ban 1952
Румыния
| Страна: | Румыния |
| Тип: | Почтовые марки |
| Серия: | Congress of the Int. Students Association, Bucharest |
| Номинал: | 20 Romanian ban |
| Год: | 1952 |
| Перфорация: | 14½ x 14 |
Congress of the Int. Students Association, Bucharest
 Student in the laboratory |  Students at folk dance |