Many Qianlong-marked examples of these vases have been published, including one in The S. C. Ko Tianminlou Collection, vol. II, Hong Kong, 1987, p. 88, no. 61; and another by Geng Baocheng illustrated in, Ming Qing Ciqi Jianding, Hong Kong, 1993, p. 118, fig. 157.
A very similar example sold in our New York Rooms, 19 September 2006, lot 308