The 1986 Mongolian tögrög series was issued under the Mongolian People's Republic to mark the 65th anniversary of the 1921 revolution that ousted Chinese authority and established Soviet-backed rule. Mongolia's coin production during this period depended almost entirely on Soviet technical and material support — aluminium bronze blanks of this specification were consistent with Soviet-era satellite state coinage practice across the Eastern Bloc.
The 1986 Mongolian tögrög series was issued under the Mongolian People's Republic to mark the 65th anniversary of the 1921 revolution that ousted Chinese authority and established Soviet-backed rule. Mongolia's coin production during this period depended almost entirely on Soviet technical and material support — aluminium bronze blanks of this specification were consistent with Soviet-era satellite state coinage practice across the Eastern Bloc.