QIANLONG FOUR-CHARACTER SEAL MARK IN UNDERGLAZE BLUE AND OF THE PERIOD (1736-1795)

A pair of similar bowls with Qianlong seal marks is illustrated in Selected Ceramics from the Collection of Mr. & Mrs. J. M. Hu, Shanghai, 1989, p. 110, no. 73. See, also, the pair of similar Qianlong-marked bowls from the collection of Stephen Junkunc, III, sold at Christie's New York, 19 March 2008, lot 646.