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 ... Χ ... Χ:77/Μ
Baskets 54-56 (containers 48-49). Construction of cistern ... Early 3rd c. B.C ... Χ ... Χ:84/ΝΣΤ