Two Chinese Export Mandarin Palette Porcelain Tankards , 18th c., Qianlong, each painted with figures before boats in a harbor scene reserved on an iron red and gilt diaper ground with further bird-and-flower cartouches, larger with sepia landscapes, h. 4 3/8 in. and 5 1/8 in . Provenance: (smaller) Henry Moog, Atlanta, 2004; (larger) Acanthus Antiques, Kensington, MD, 2003