Summary The Seuthopolis Inscription, traditionally regarded in scholarship as an index of the progress of Hellenization in Thrace in the early Hellenistic period or used to establish a historical narrative for the region during that period, is here set against a broader background of late Classical and early Hellenistic political practice in Thrace, in which a developing culture of public inscription played a central role. Two aspects of the Seuthopolis Inscription are treated in detail: first, its oath content; (...) and, second, the relationship of the monument to a broader documentary background. (shrink)