JIAQING IRON-RED SIX-CHARACTER SEAL MARK AND OF THE PERIOD (1796-1820)

An identical example from the Weishaupt Collection was included in the exhibition From the Dragon's Treasure: Chinese Porcelain from the 19th & 20th century in the Weishaupt Collection, Museum fur Kunsthandwerk, Frankfurt and Berlin, 1987, Catalogue, London, no. 7; and was sold at Sotheby's Amsterdam, 16 October 1995, lot 184.