A FRENCH GILT-METAL MOUNTED NAPOLEON PAINTED PORCELAIN SNUFF BOX DEPICTING A PORTRAIT OF NAPOLEON BONAPARTE AND THREE OTHERS (4)

19th Century
7cm long; Together with a silver (unmarked) mounted oval tortoiseshell snuff box, with gadrooned top and base, 9cm wide; a George III silver pique and gilt-metal mounted carton-pierre snuff box with carved amethyst and jade central roundel, 8.5cm wide; and a Chinese-Export profusely carved tortoiseshell example