Sidorovskaya Jewelry Factory - "FS4" - 1964

Tbilisi Jewelry and Watch Factory - "TY…

Jewelry Workshop No. 46 of the Watch Re…

Jewelry Workshop "Yukhendus" - "Yu0" - …

Sidorovskaya Jewelry Factory - "FS5" - …

Moscow Jewelry Factory - "Yu-5" - 1965

Moscow Jewelry Factory - "Yu-3" - 1963

Tbilisi Factory of Artistic Goods and S…

Šiauliai Household Services Combine - "…

Moscow Jewelry Factory - "Yu8" - 1968

Jewelry Workshop "Yukhendus" - "Yu1" - …