http://agathe.gr/guide/altar_of_the_twelve_gods.html
Altar of the Twelve Gods Near the middle of the open square, somewhat to the north, lay the Altar of the Twelve Gods (Fig. 7), today largely hidden under the Athens–Piraeus railway (1891). A corner of ... during his archonship (522/1 ... 522/1 B.C., with later ... Herodotos (2.7), when giving a