Master's Mark of Silversmith Ilya Sidorov Serebrennikov - Kostroma - initials "IS" - 1756-1795

Hallmarks-Masters

Metal: Silver
Letter: IS
Year: 1756-1788
Shape: Rectangle
Description: Ilya Sidorov Serebrennikov (died 1795), silversmith, townsman. In 1794, he worked with his son Fedor; in 1787-1788, he served as a managing elder. The master's mark depicts the initials with two letters "IS". Master's items: chased icon and book covers, a belt buckle, GIM, KMZ, YaRMZ; a mirror frame, SM. (1756-1795) Shape: Rectangle Metal: Silver