细节
A JEWELLED TWO-COLOUR GOLD IMPERIAL PRESENTATION CIGARETTE CASE
MARK OF CARL BLANK, ST PETERSBURG, 1908-1912
Rectangular with rounded corners, reeded overall with alternating diagonal gold stripes, the hinged cover applied with a diamond-set Imperial double-headed eagle, with sapphire cabochon thumb-piece, the interior with inscription in Russian '25 December 1912', marked inside cover and base
3½ in. (8.9 cm.) long