Jug or 'Jacobakan'; Ribbed; narrow jug (Jacobakan) of stoneware on corrugated feet with an egg-shaped body and long neck. The C-shaped ear is attached to the neck. The jug is decorated with rotating rings and a profile on the shoulder. Siegburg.; anonymous; Siegburg; c. 1300 - c. 1499; stoneware; glaze; vitrification; h 25.7 cm d 5.1 cm d 8.1 cm d 8 cm w 9.7 cm