See pithos picture at page 1684 ... AMS Horizontal (normal)
Late 4th c. B.C.
Pithos in NW corner (room) of Poros Building. Marble chips ... Mid-4th c.?
Most of pithos still in place in the ground, with part of the rim still intact. Heavy collar rim with flat top and flat outer surface sloping in to form very sharp angle with shoulder of pithos. Two broken ... 1947Λ
