Jug with insiced borders and flower roundels

Jug of stoneware on a ring foot with an egg-shaped belly and a wide, short neck. The C-shaped handle is attached to the neck and shoulder. Decorated with cobalt blue. On the foot, belly, and neck, some profiles, the wide ones filled with blue. On the belly, two bands with a gridded decoration. The upper band with stamped flower rosettes against a blue background. Tin mount with lid attached to the handle with the inscription '12 10 11'. Westerwald.