Mongolia
2.1 - 2.5$
price on 06.02.2023
| Country: | Mongolia |
| Type: | Postage stamps |
| Series: | Space Research |
| Nominal: | 20 Mongolian möngö |
| Year: | 1971 |
| Size: | 60 x 40 mm |
| Perforation: | comb 12 |
Space Research
 Soyuz, USSR 0.11$ |  Apollo-Sojuz 0.07$ |  Columbia space shuttle 0.25$ |  Hermes, France |
 Nippon, Japan 0.27$ |  Enerqy, USSR |  Buran, USSR |  Sanger, West Germany |
 Kosmos 0.13$ |  Meteor 0.11$ |  Salyut-Soyuz 0.14$ |  Prognoz-6 0.11$ |