A Chinese white and russet jade model of a quail, Qianlong, finely detailed with a vase and lingzhi fungus all on pierced rock base, 11.5cm long x 7.5cm high x 4.5cm deepProvenance: Anthony Gustav de Rothschild, 1887-1961, the collection principally formed by him in the 1920s and 1930s Mrs Renée Robeson, (née de Rothschild), 1927-2015, believed gifted to her by Anthony de Rothschild in the late 1930s or 1940sBy family decent and sold by order of a member of the de Rothschild Family清乾隆 青白玉鹌鹑拍品来源：罗斯柴尔德家族Anthony Gustav de Rothschild（1887-1961）私人收藏，收藏于上世纪20至30年代之间，后由家族继承品相报告: the surface with matt polish natural flaw to jade running on one side of birds head very tiny chip to beaksmall chip to edge of lingzhi fungus which is held in the beak