East Tennessee decorated stoneware jug, attributed to Charles Decker of Keystone Pottery, Washington County, TN. Cobalt decorated flower of several petals, incised line on upper shoulder, and cobalt decoration on base of the pulled handle. 12 1/4? Height. 19th century. Provenance: Devault Tavern, Washington County, TN. Condition: Overall good condition. Glued break to handle (clean).