Moscow Jewelry Factory - "Yu-5" - 1965

Moscow Jewelry Factory - "MYu6" - 1956

Moscow Jewelry Plant - "MYu35" - 1965

Moscow Jewelry and Watch Factory - "MYu…

Kharkiv Jewelry Factory - "KHYu5" - 1965

Kyiv Jewelry Factory - "KYu5" - 1965

Bronnitsky Jewelry Factory - "B5" - 1965

Moscow Jewelry Factory - "Yu7" - 1967

Moscow Jewelry Factory - "Yu-3" - 1963

Moscow Jewelry Factory - "Yu8" - 1968

Moscow Jewelry Factory - "Yu6" - 1966