A PAIR OF JEWELED GOLD-MOUNTED GUILLOCHÉ ENAMEL PRESENTATION CUFF LINKS

A PAIR OF JEWELED GOLD-MOUNTED GUILLOCHÉ ENAMEL PRESENTATION CUFF LINKS
By Bolin with the workmaster's mark of Nicholas Chernokov, St. Petersburg, 1908-1917
Of lozenge shape enclosing a stylised Imperial Russian double-headed eagle, set with a pearl in the center, and emanating from a blue guilloché enamel sun burst plaque within a gold rim, the flat elongated bar engraved with the date 1613-1913, in an original red leather Imperial presentation case, the inside cover inscribed in Russian 'Bolin, Jeweler of the Court, St. Petersburg' with the Imperial double-headed eagle above