A 19th century pale hairwork pendant necklace, circa 1850, composed of stiffened hair tubing forming the central bow, modelled as a sévigné, with applied gold monogrammed plaque, a trio of heart-shaped drops below, suspended from a necklace of stiffened openwork hair beads, with gold spacers, to engraved clasp, (some damage), pendant length 7cm, necklace 35cm. £600-£800