Hallmark of an Unknown Master from St. Petersburg - Initials "N-M" - 1786-1793

Hallmarks

Letter: N-M
Year: 1786-1793
Shape: Rectangle
Items: Chased snuffbox, State Historical Museum; enameled cup, private collection. (1786-1793)
Description: Hallmark of an unknown master depicting the initials "N" and "M" with a dot between the letters. Items: chased snuffbox, State Historical Museum; enameled cup, private collection. (1786-1793) Shape: Rectangle