Yerevan Jewelry and Lapidary Factory - "EYu1" - 1961

Baku Jewelry Factory - "BYu8" - 1958

Baku Jewelry Factory - "BYu0" - 1960

Kyiv Jewelry and Watch Factory - "KYu3"…

Kyiv Jewelry Factory - "KYu5" - 1965

Kyiv Jewelry Factory - "KYu7" - 1967

Baku Jewelry Factory - "BYu5" - 1965

Kyiv Jewelry Factory - "KYu6" - 1956

Kyiv Jewelry Factory - "KYu0" - 1960

Tbilisi Jewelry Factory - "TYu8" - 1958

Klaipėda Art Combine "Dailė" - "KD-8" -…