YONGZHENG 1723-35 With a pear-shaped body decorated with an even sang de boeuf glaze, with a flared rim and a short foot, 18.5cm. Cf. Monochrome Porcelain, the Complete Collection of the Palace Museum, p.30, no.27 for a similar larger example from the Guangxu period. 清雍正 紅釉玉壺春瓶