Pair of gold-mounted white guilloche enamel and ruby cufflinks, Faberge, workmaster Gabriel Niukkanen (Nykanen), St. Petersburg, 1899-1908, each circular terminal enamelled translucent white over an engine-turned ground, radiating from a central cabochon ruby and surrounded by a laurel leaf gold border, diameter of each terminal approximately 14 mm, length approximately 27 mm, with 56 zolotnik old Russian gold standard (14ct) with assayer's initials of Yakov Liapunov and maker's initials for Faberge's workmaster Gabriel Niukkanen.