Yellow jade seal “Double mythical beast” Western Zhou dynasty

Carved yellow jade seal, with brown and reddish spots. It has a rectangular base adorned on the edges by a decorative border of geometric motifs. On it, there are two heads joined in the center, of a great mythical beast that looks to the front, with large eyes and horns attached to the body, resting on its two front legs. The details are incised with great virtuosity. A two-character stamp is shown on the base. 

Size: 3.4 x 3.6 x 6 cm

Weight: 131 g