Warring States PeriodComprising a ribbed tubular ornament of baluster form resembling the shape of a tall drum, the stone of greenish white tone with brown-coloured streaks, 4.3cm (1 3/4in) high; a rope-twist ring carved from a translucent stone of white tone with light russet mottling, 4cm (1 1/2in) diam.; a ribbed cong-shaped tubular ornament of pale green tone with extensive areas of dark russet, 2.4cm (1in) high; a small jade 'duck' belt buckle incised with scrolling patterns, the protruding hook as the duck head and the two emerging flanges as the wings, 2.5cm (1in) long; and a W-shaped angular 'tooth' formed as a curling dragon with one end terminating with a stylised dragon head, the opaque stone of 'chicken bone' colour, 4.5cm (1 3/4in) long. (5).