The third volume of the fully revised and expanded general catalogue of Roman coins extends coverage of the Imperial series from the accession of Maximinus I in AD 235 down to the assassination of Carinus and the accession of Diocletian half a century later. This turbulent period, during which the Empire came close to total collapse and disintegration, witnessed great changes in the Imperial coinage including unprecedented debasement and the beginning of the decentralization of the mint system.

The first volume of this catalogue deals with the issues of the Greek cities in Spain, Gaul, Italy, Sicily, Macedon and Thrace, Illyria and Central Greece, the Peloponnese, the Aegean Islands and Crete; also the Punic and RomanoCeltiberian coinage of Spain, and the Celtic coinages of Gaul, Britain (uninscribed issues), and Central Europe. The primary arrangement is geographical (west to east) and the listings are divided between Archaic issues (before circa 480 BC) and Classical and Hellenistic (later 5th century down to 1st century BC).

The Byzantine Empire lasted for almost a thousand years after the fall of the Roman Empire in the West. The period covered by this catalogue is from the reign of Anastasius I (491518) until the capture of Constantinople by the Turks in 1453. When this catalogue was first published in 1974 it was hailed as containing more information in a concise form than any other single volume on the Byzantine series.

This catalogue of Greek coins commences with the coins of Ionia and Lydia and Asia Minor, together with those coins struck under the Persian rule in the pre-Alexandrine age; the second and third parts cover the coinages of the Greek east and North Africa; the final part covers the Hellenistic Age.

The original edition of Sear's Roman Coins and Their Values was published by Seaby thirty-six years ago and has been through four revisions (1970, 1974, 1981 and 1988). However, the publication of the 'Millennium Edition' of this popular work makes a radical departure from previous editions.

A broadly-illustrated overview of the contemporary state of Greco-Roman numismatic scholarship.