Four John Campbell green glazed items: three vases and a mug, 1930s, the mug and one compressed pot in an even silvery celadon glaze, both marked John Campbell underside and dated 1931 and 1932, a brown streaked signed waisted vase and a squat waisted streaky glazed vase incised 35 Campbell's Tasmania, Radiant Art pottery Selected 1935, height 9.5 cm, and smaller