Medal for 15 Years of Irreproachable Service in the Ministry of Interior (MVR), established 1964.
Issued to policemen, fire fighters and, after 1969, to state security officers (starting that year Bulgarian Committee of State Security merged with the Ministry of Interior). Reverse shows late variant of MVR emblem similar to that of Soviet KGB: shield with a vertical sword and hammer and sickle. Variation with periods after Cyrillic letters "MBP".
Excellent condition. Light tarnish only.