Pottery comes on small stand, gray shard, with circles and stripes in silt decoration, bowl bowl tableware holder soil find ceramic earthenware glaze lead glaze, hand turned decorated glazed decorated fried ring lead Lead glaze. White shard. Yellow and green silt decoration in circles between which green dot and stripe sludge trim. Deep bowl on small standing surface Sharply raised sidewall. Shoulder on the transition from mirror to bowl edge Restoration is repainted but in form poorly executed archeology underground pit Rotterdam City Triangle Groenendaal indigenous pottery import food serving table Soil discovery: underground pit Groenendaal black low 190 meters from Mariniersweg 1975-10-06.