Three Chinese Vessels, 20th Century, comprising a Junyao-type conical Bowl with lavender splash, 6 1/2 in D, a Langyao-type sang-de-boeuf glazed hexagonal Vase with apocryphal 6-character mark, 10 in H, and a Yixing stoneware Teapot and Cover, impressed marks, 7 3/4 in H (3)