Even a hurried glance at the walls of the Byzantine citadel, or a rapid inspection of the material collected by the Ankara Archaeological Museum at the depot in the Roman baths is enough to show that Ankara contains a richer collection of Greek and Latin inscriptions than almost any other city of the Anatolian plateau. A long sequence of epigraphic publications stretches back to 1555 when the companions of Augier Ghiselin de Busbecq, ambassador to the court of Suleiman the Magnificent, made the first copy of the Res Gestae, inscribed on the walls of the temple of Rome and Augustus. Since then a succession of travellers and epigraphists has added to the total of known inscriptions, and even if none of their discoveries can rank beside the record which the first emperor published of his life and actions, many of them are of considerable importance both for the history of Ancyra itself and in the wider context of the Roman Empire and the Byzantine world.However, any general study of these inscriptions and their historical implications has been hampered by the fact that they are scattered in a wide range of publications, many of them difficult to obtain. This situation has been partially remedied by Professor E. Bosch's Quellen zur Geschichte der Stadt Ankara im Altertum, completed in its essentials by 1945, but only published after the author's death by the TTK press in Ankara in 1967. This contains a large proportion of the source material relevant to the city's history from its earliest appearance in the classical sources to the age of Constantine, accompanied by a commentary in German. However, despite its usefulness, the book has not fulfilled the need for a full corpus of the city's inscriptions.