£750
Auction: 29 September 2021 at 11:00 BST
銅鑄印章(一組三件)
comprising: one cast with a tapered cylindrical finial, engraved with characters on top; one with a cubic finial, engraved 'Du Tong Zhi Yin' on top; and one with a turtle as finial, all scripts cast in a recessed square reserve