Cistern at 77/Μ on lower north slopes of the Areopagus. Bottom diameter of 2m connected by tunnel to cistern M-N 18:1.
Only stamped amphora handle dates slightly after 240. Latest coin dates about 200 ... 3rd c. B.C.-196/190 B.C ... Agora IV, p. 242 ... Hesperia 31 (1962), p. 246, no. 10 ... Agora XII, p. 395.