Mark of an Unknown Moscow Master - Initials "K-E" - 2nd Half of the 18th Century

Hallmarks

Letter: K-E
Shape: Rectangle
Items: niello cup, State Historical Museum. (2nd half of the 18th century)
Description: Mark of an unknown master depicting the initials "K" and "E", the letters separated by a dot in the middle. Items: niello cup, State Historical Museum. (2nd half of the 18th century) Shape: Rectangle