http://agathe.gr/guide/south_stoa_ii.html
South Stoa II South Stoa II ran westward from the south end of the East Building, parallel to the Middle Stoa (Figs. 38, 41). Dating to the second half of the 2nd century B.C., it consisted of a single ... South Stoa II South Stoa II ran westward from the south end of the East Building, parallel to the Middle Stoa (Figs. 38, 41). ... South Stoa I was put out of use by South Stoa II, and much of the earlier building was quarried away at the west to accommodate the lower floor levels of the South Square.