Monument of the Eponymous Heroes

The Monument of the Eponymous Heroes, located in the Ancient Agora of Athens, Greece and adjacently situated near the Metroon (old Bouleuterion), was a marble podium that bore the bronze statues of the ten heroes representing the tribes of Athens. Being an important information center for the ancient Athenians, it was used as a monument where proposed legislation, decrees and announcements were posted.^[2]

• http://en.wikipedia.org/wiki/Monument of the Eponymous Heroes