PROPERTY FROM AN AMERICAN PRIVATE COLLECTION A PAIR OF SMALL COBALT BLUE GLAZED BOWLSJingweitang zhi hall marks, 18th-19th century Of deeply rounded sides, each with iron-brown wash on the everted rim and glazed in deep cobalt blue on the exterior, the base with Jingweitang zhi 敬畏堂製 hall mark in underglaze blue within double square. 3 3/4in (9.9cm) diam; 2 1/8in (5.4cm) high 十八-十九世紀 藍釉小碗一對 《敬畏堂製》雙框款 Provenance: Stuart Hilbert, Michigan, purchased in the late 1980's 出處： 1980 年代晚期購自密西根 Stuart Hilbert For a discussion on the Jingwei tang -marked porcelains, see lot 163.