Gaungxu Mark and Period.Cong shaped vase is modelled after the archaic jade prototype, the body of square section rising from a short straight circular foot to a tapering circular neck with a lipped rim. The mark is Guangxu six-character in underglaze blue with double circles.Note: A highly similar vase can be found in Sotheby's September Auction in 2017, lot 828.Height: 30.5 cm/12.3 inch.