Square bottle, ?? ??? ? ??, Joseon dynasty (1392?1910), first half of the 19th century, Korea, Porcelain, H. 7 in. (17.8 cm); W. 4 1/4 in. (10.8 cm); D. 4 3/8 in. (11.1 cm), Ceramics, The clean silhouette and bluish-white color of this piece are typi