Assay Master's Mark of Yaroslavl - Grigory Lusinov - initials "G-L" - 1766-1805

Hallmarks-Assay Masters

Letter: G.L 1806
Year: 1766-1805
Shape: Rectangle
Description: Grigory Lusinov, in 1755, was apprenticed to M. Serebrennikov, whom he later succeeded. The master's mark is divided by a line in the middle; the upper part of the mark features the initials "G" and "L" with a dot between the letters, and the year "1806" is indicated below. (1766-1805) Shape: Rectangle