
Hallmarks-Urban

City Hallmark of Kostroma 1813-1831 "Cr…

Hallmark of the Vilnius Assay Master - …

Hallmark of an Unknown Assay Master of …

Assay Master's Mark of Kostroma - Volko…

Vilnius Assay Master's Mark - Konstanti…

Hallmark of an Unknown Leningrad Assay …

Yaroslavl Assay Master's Mark - Kudrin …

Tobolsk City Hallmark 1765-1780 "Two Sa…

Novgorod City Hallmark 1764-1846 "Two S…

Novgorod City Hallmark of 1787 "Two Sil…