Fragment stoneware triplet jug of gray earthenware with salt glaze, jug be found on the bottom of the earthenware stoneware glaze salt glaze, hand-turned molded glazed baked Part of stoneware triplet jar. Stand with soul. Holes in the abdominal wall and remains of two adjacent jugs that belonged to the whole. Light brown glazed Start of funnel-shaped neck still present archeology underground pit Rotterdam City center Stadsdriehoek Groenendaal indigenous pottery import grease oil spinning wool wool edit craft Soil discovery: underground pit Groenendaal 1977.06.16.