
Hallmarks

Moscow Jewelry Factory - "MYu6" - 1956

Moscow Jewelry Plant - "MYu35" - 1965

Moscow Jewelry and Watch Factory - "MYu…

Moscow Jewelry and Watch Factory - "MYu…

Kyiv Jewelry and Watch Factory - "KYu5"…

Kharkiv Jewelry and Watch Factory - "KH…

Moscow Jewelry Factory - "MYu0" - 1960

Moscow Jewelry Factory - "MYu8" - 1958

Jewelry Art Combine - "YuKh5" - 1955

Moscow Jewelry Factory - "Yu-5" - 1965