Hallmark of an Unknown Leningrad Assay Master - Initials "P-K" - 1873-1876

Hallmarks

Letter: P-K 1873
Year: 1873-1876
Shape: Rectangle
Description: The hallmark is rectangular and divided into two parts. The upper part features the initials "P" and "K" with a dot between them, separated by a central line. The lower part bears the year "1873". This hallmark belongs to an unknown assay master. (1873-1876) Shape: Rectangle