A celadon jade and hardstone mounted mirror, the jade Qing dynasty, 19th century the circular mirror within a white metal frame inlaid on the reverse with a central jade plaque carved in pierced relief with auspicious symbols within a row of different coloured cabuchons alternating with shou characters in relief, the handle enamelled with bats and clouds and mounted with a jade 'dragon' belthook 25.5 cm long