Cf. other Qianlong flambé vases of this shape, one in the Capital Museum, Beijing, illustrated by Xiong Liao, Beauty of Ceramics. Gems of the Official Kilns, Taibei, 1993, pl. 147; two from the collection of Morisada Hosokawa, included in the exhibition, Shin no jiki. Perusha no toki, Kumamoto Prefectural Museum of Art, 1993, Catalogue nos. 52 and 53; and one from the Hall Family Collection, sold in Hong Kong, 2 May 2000, lot 560. A Yongzheng vase is in the Baur Collection, illustrated by J. Ayers, Chinese Ceramics in the Baur Collection, vol. 2, 1999, pl. 259.