Mongolia
0.58 - 0.7$
price on 12.02.2023
| Country: | Mongolia |
| Type: | Postage stamps |
| Series: | Mongolian university 30 years |
| Nominal: | 60 Mongolian möngö |
| Year: | 1972 |
| Perforation: | comb 12 |
Mongolian university 30 years
 Symbol science 0.58$ |  Mongolian university 0.58$ |