Note 2544 — BOOK IV. AN ACCOUNT OF COUNTRIES, NATIONS, SEAS, TOWNS, HAVENS, MOUNTAINS, RIVERS, DISTANCES, AND PEOPLES WHO NOW EXIST OR FORMERLY EXISTED.

Or, the “city of the Ister,” at the south of Lake Halmyris, on the Euxine. Its site is not exactly known; but by some it is supposed to have been the same with that of the modern Kostendsje.