http://agathe.gr/democracy/solon_the_lawgiver.html
Solon the Lawgiver By the early 6th century B.C. social tensions in Athens had become acute, pitting the poorer citizens against rich and powerful landowners. Many citizens were reduced to the status of ... The thetes or common laborers. Iron pick, date uncertain. ... Such a pick might have been used by a member of Solon's lowest class, the thetes, or common laborers.