FOUR CHARACTER QIANLONG MARK AND POSSIBLY OF THE PERIOD The cylindrical body finely carved with geometric motifs within key fret borders, 8.1cm. (2) Provenance: from the Franz Haller Collection, Aachen, Germany, purchased in the 1970s. 清乾隆(可能) 白玉雕饕餮紋香插 《乾隆年製》 來源:1970年代購於德國Franz Haller 收藏