
Hallmarks

Kyiv Jewelry and Watch Factory - "KYu5"…

Yerevan Jewelry Plant - "EYu7" - 1967

Kyiv Jewelry and Watch Factory - "KYu3"…

Leningrad Jewelry Factory - "LF6" - 1956

Leningrad Jewelry Factory - "LF4" - 1954

Kyiv Jewelry Factory - "KYu5" - 1965

Bronnitsky Jewelry Factory - "BF3" - 19…

Kyiv Jewelry Factory - "KYu6" - 1956

Kyiv Jewelry Factory - "KYu0" - 1960

Kyiv Jewelry Factory - "KY2" - 1962