Test of red pottery, bottom round on three legs and top square, one ear, fire test test heating soil finding ceramic earthenware glaze lead glaze, hand turned hand shaped glazed baked Test of red earthenware brown glazed pinched ear on corner three short legs rotations. Square model with round bottom archeology Valckensteyn Poortugaal Albrandswaard indigenous pottery kitchen fire footstep hand warmer foot warmer Soil discovery: canal at kitchen castle Valckensteyn at Poortugaal now Albrandswaard 1962.