Velikiy Ustyug 'Severnaya Chern' (Northern Niello) Factory - 'SCh6' - 1966
Hallmarks
Similar items
Jewelry Workshop of Watch Repair Factor…
Tbilisi Jewelry Factory - "TYu4" - 1964
Baku Jewelry Factory - "BYu1" - 1961
Jewelry Workshop of Watch Repair Factor…
Velikiy Ustyug Factory "Severnaya Chern…
Jewelry Workshops of the "Darb's" Facto…
Jewelry Workshop No. 2, "Rembyttekhnika…
Velikiy Ustyug "Severnaya Chern" Factor…
Jewelry Workshop No. 1 of the "Bytobslu…
Sukhumi Factory "Vtorsyrye" - "FV1" - 1…