Brown speckled Bartmann jug, also called Bellarmine jug, under beard mask part of medallion, beardmug tableware holder soil find ceramic stoneware clay engobe glaze salt glaze, hand turned stamped glazed glazed baked stoneware jug gray shard brown brindled salt glaze sausage ear with tail two ridges under the mouth edge archeology Rotterdam Westzeedijk import pottery drink transport packaging soil found Rotterdam found at number 50 Westzeedijk.