Medal in Commemoration of the 50th Anniversary of Mongolian State Security, 1971 issue.
In brass with silver-plating, gilt and enamels. The medallion is 42.5 mm tall (incl. eyelet), 34.8 mm wide. This beautiful piece by the Soviet Mint is of even nicer quality than the anniversary badges issued to Soviet KGB officers!
In excellent condition. The enamel is perfect on both the suspension and medallion. The silver and gilt finish are very well preserved.
/Khuujii Urnukh, The Orders and Medals of the Mongolian People's Republic , pp. 209-211/.