FOUR ARCHAISTIC JADE CARVINGS, THREE BI DISCS AND AN AXE PENDANT Song Dynasty and later Comprising: one small brown jade pendant with chilong design in relief; a yellow jade Bi disc flanked by two openwork chilong handles, one yellowish jade Bi disc with a chilong in relief; and a pale green and russet jade Bi disc with raised bosses. The largest Bi disc: 8.6cm (3 3/8in) diam. (4). 注脚 The Property of a Lady Provenance: Mrs Gret Hasler, Winterthur, Switzerland, and thence by descent In 1937, a trip to New York, Chicago and Washington was the starting point for Mrs Gret Hasler's interest in Chinese art. This she continued until the Second World War by acquiring objects from dealers in Paris, Sweden and New York.