
Hallmarks

Moscow Jewelry Factory - "MYu38" - 1968

Moscow Jewelry Factory - "MYu6" - 1956

Moscow Jewelry Plant - "MYu35" - 1965

Moscow Jewelry and Watch Factory - "MYu…

Kyiv Jewelry Factory - "KYu8" - 1958

Moscow Jewelry Factory - "MYu0" - 1960

Moscow Jewelry Factory - "MYu2" - 1962

Moscow Jewelry Factory - "Yu-5" - 1965

Moscow Jewelry Factory - "Yu7" - 1967

Moscow Jewelry Factory - "Yu8" - 1968