Pottery water jug on ring of carved toes, glaze on shoulder, red shard, water jug jar holder kitchen utensils earthenware ceramics earthenware glaze lead glaze, hand turned glazed baked Pottery water jug on circle of pinched toes. Red shard Only glazed on the shoulder very dark glaze possible due to overheating or discolouration in the soil Egg-shaped jug with conical neck and large standing ear of which the bottom onset is still present archeology House in Woude Slikkerveer Ridderkerk indigenous pottery water washing food preparation Soil discovery: House in Woude Slikkerveer 1969.