finely carved through the opaque white glass to the transparent blue glass ground to depict a selection of antiques, including a ruyi scepter, teapot and qin, stopper (2). Height 2 1/2  in., 5.8 cm

Provenance: The Ko Family Collection. 
Christie's London, 9th October 1974, lot 65.

Property from the collection of Robert and Maurine Muntz

Sotheby's. Important Chinese Art, New York, 13 sept. 2016, 10:30 AM