Mid-20th century 18ct yellow gold double curblink collar necklace by Chaumet, Paris, with London import hallmarks for 1957, converting to a pair of bracelets,
19th century gold chain necklace on hand clasp, c.1820, with star and C scroll pierced rectangular baton links joined by belcher links with a honeycomb pattern,
Mid-20th century 18ct gold cone link collar necklace by Wolfers, Brussels c.1935, the reeded conical links joined by large circular ring links, Wolfers symbol to clasp