Inside a flange which has been pushed up when the molten metal was stamped is on top a sea turtle in high relief.
Around the edge are several letters. On the floor of the passage leading west from cistern ... 11 May 1933
On one side an incuse stamp with the upper part of an amphora crudely represented. Below traces of letters.
The other side plain. Well. Group A.
340-310 B.C. Leica, 3-199 ... 4 April 1933
