Norwegian enamel and silver necklace, Marius Hammer (1847-1927) composed of five pierced shaped filigree frames, centred with oval blue enamel plaques, highlighted with foliate motifs, linked by a fine silver chain, the central plaque with a blue pearl drop, length approximately 405mm; a Danish enamel, mother-of-pearl and silver pendant, Volmer Bahner & Co, Copenhagen, 1962-1987, oval, set to the centre with a collet-set circular mother-of-pearl, enclosed by green and blue enamel, with tear-shaped drop, length approximately 50mm, with associated chain, length approximately 420mm; an enamel and silver pendant, J Aitkin & Son, Birmingham, 1915, decorated with a spray of roses against a white basketweave ground, with mauve enamel drop, length approximately43mm, with associated chain, length approximately 400mm; an Edwardian enamel necklace, set to the centre with a double-sided purple enamel ribbon and flower pendant, the chain interspersed with enamel flowerheads; length approximately 520mm; and a pair of enamel earrings, screw fittings (6)