99 - An imperial seal carved from a block of spinach-green jade with natural dark and reddish veins. The handle depicts two dragons joined back-to-back, with meticulously defined scales, open jaws, and a central perforation. The four sides of the base feature long, finely engraved poetic texts, complete with seal impressions. It is preserved on its stepped pedestal lined with brocade silk featuring polychrome floral motifs. Qing Dynasty (1644–1912) or later.

An imperial seal carved from a block of spinach-green jade with natural dark and reddish veins. The handle depicts two dragons joined back-to-back, with meticulously defined scales, open jaws, and a central perforation. The four sides of the base feature long, finely engraved poetic texts, complete with seal impressions. It is preserved on its stepped pedestal lined with brocade silk featuring polychrome floral motifs. Qing Dynasty (1644–1912) or later. Dimensions: 14 x 13 x 13 cm Weight: 4800 g