1166 - Intercosmos Cooperative Space Program (Mongolia-USSR)

1166 - Programa Espacial Cooperativo Intercosmos (Mongolia-URSS)

Owner	Manuel Briones
Observations	Cosmonauts Boarding Soyuz 39.
Country	Mongolia
Face value	20
Year	1981
State	Used
Status	Interchangeable
Category	Events
Format	Vertical
Color	Multicolor
Other information	Perforated stamp
visualizations	158