Peterhof, Imperial Lapidary Factory. Mounting workshop of K. Bok. Mark on the mounting KB Mounted in silver with open work meander on the body, handles and stem Lapis lazuli, silver, engraving, etching 13 x 23 x 8.8 cm
The Imperial Court were all quite interested in the work of the Peterhof factory and generally engulfed the factory with orders for the Court.
Nicholas and Alexandra - The Last Imperial Family of Tsarist Russia