The 70th Anniversary of Mongolian People's Revolutionary Party 1991
Sýni: Mongólía - Venjuleg frímerki - 1991 - The 70th Anniversary of Mongolian People's Revolutionary Party - 1 frímerki.
Sýni: Mongólía - Venjuleg frímerki - 1991 - The 70th Anniversary of Mongolian People's Revolutionary Party - 1 frímerki.
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