Gray stoneware mineral pitcher, squeeze foot, ear, round neck blue band, letter P on shoulder, mineral pitcher jug pitcher holder ceramic stoneware glaze salt glaze, hand turned fried glazed stoneware jug gray glazed with blue band around the neck and letter on the shoulder pinched foot Standing and profiled ear with round finger impression on the attachment to the side wall Bolle jar with elongated form archeology Valckensteyn Poortugaal Albrandswaard indigenous pottery drinking mineral water water cured packing import Soil discovery: castle Valckensteyn in Poortugaal now Albrandswaard 1961-1962.