Where did ugly jugs first appear in history?

Ugly jugs, also known as "ugly pots," first appeared in the early 19th century in the United States, particularly in the Appalachian region. These earthenware jugs were characterized by their intentionally asymmetrical shapes and rough, unrefined features, often made by potters as a form of folk art. The jugs were typically used for storing liquids like whiskey and cider, reflecting a blend of utility and artistic expression in American craftsmanship.