Judson T. Webb (American, 1859-1932). Arts & Crafts Chicago pottery vase or pot with a mottled turquoise drip on olive green glossy glaze. Incised spider web mark along the underside. Webb was a pottery instructor at the Art Institute of Chicago and wrote a book titled “Pottery Making,” published in 1914. Height: 3 1/3 in x diameter: 5 1/4 in.