A Russian Silver and En Plein Enameled Cigarette Case Maker's Mark Cyrillic SB, Moscow, Late 19th/Early 20th Century the case worked to show laurel branches and ribbon swags under an en plein enameled plaque depicting the Great Pyramids of Giza from the Nile under a silver Sphinx. marked with '84' standard on interior lid and base 7 ozt 18 dwts Width 4 1/2 inches.