Lot Essay
Cf. the examples sold by Sotheby's on 20 May 1958, lot 144 and in these Rooms on 17 October 1977, lot 195; see also the example in the Emma Budge Collection sold by Paul Graupe, Berlin on 29 September 1937, lot 771; and Carl Christian Dauterman, The Wrightsman Collection, Porcelain (1970), vol. IV, pp. 28-31, no. 7 and 8.