Large lidded jar, reduced etruria marl, unglazed, narrow circular base with straight tapering sides giving an overall conical form, four horizontal 'ribs' evenly spaced around the body with deliberately rough finish, resulting in small protrusions or 'scrapings' of fired clay around each rib, the cover is flat with three circular 'ribs' and a flange to the interior; the surface finished with linseed oil.