
Hallmarks

Moscow Jewelry Factory - "MYu6" - 1956

Moscow Jewelry Plant - "MYu35" - 1965

Art Fund of the Armenian SSR Isokombina…

Moscow Jewelry and Watch Factory - "MYu…

Moscow Jewelry Plant - "MYu36" - 1966

Moscow Jewelry Plant - "MYu34" - 1964

Moscow Jewelry Plant - "MYu32" - 1962

Moscow Jewelry Factory - "MYu0" - 1960

Kharkiv Jewelry Factory - "KHYu6" - 1966

Masalli Household Services Combine - "M…