PROVENANCE: From prominent private collectors o Japanese Family based in atlanta, Georgia. Measurements: Height: 4 cm, Diam: 20cm Chinese Qing Dynasty Yongzheng Sweet White Glazed Porcelain Plate With Protective Japanese wooden Box. The plates has a broad wide central interior, round mouth lip, thick and large, raised on correspondence footed ring base slight concave. Warm and uniform clean white glaze applied to the all surface. The clay is very fine, with a brilliant glaze finish that was applied by a meticulous, the shape is uniformly proportioned.The Under base bears a reign mark, a six under glazed blue script characters reign mark, enclosed within fine blue ring line. Made in The Years YongZheng Reign Period of The Great Qing Dynasty.