Claymo Master Serebrenica Ilya Sidorov - Costrom - initials IC - 1756-1795.

Ilya Sidorov Serebrenikov (died in 1795) was a master of silverwork and a merchant. In 1794, he worked with his son Fedor; from 1787 to 1788, he served as an administrative elder. The master's initials "IC" are depicted on his hallmark. His works include engraved frames for icons and books, a belt buckle, GIM, KMZ, YARME; mirror frame, SM (1756-1795). Shape: Rectangle Metal: Silver.