
Hallmarks

Assay Mark "56" Woman in Kokoshnik

Leningrad Jewelry and Watch Factory - "…

Assay Mark "875"

Assay Mark "850"

Fineness Mark "375"

Hallmark, January 7, 1954-1958, in a sp…

Hallmark of District Assay Offices 1908…

Maker's Mark of Master Franz Mayer - Vi…

Hallmark Approved from May 7, 1958

Hallmarks of USSR Assay Offices 1927-19…