coins in common intercourse seem to have been treated as homogeneous.  These groups are, first, the coins of the cities of Etruria lying north of the Ciminian Forest and those of Umbria; secondly, the coins of Rome and Latium; and lastly, those of the eastern seaboard.  We have already observed that the Roman coins held a certain ratio to silver by weight; on the other hand we find those of the east coast of Italy placed in a definite proportional relation to the silver coins which were current from an early period in southern Italy, and the standard of which was adopted by the Italian immigrants, such as the Bruttians, Lucanians, and Nolans, by the Latin colonies in that quarter, such as Cales and Suessa, and even by the Romans themselves for their possessions in Lower Italy.  Accordingly the inland traffic of Italy must have been divided into corresponding provinces, which dealt with one another like foreign nations.

In transmarine commerce the relations we have previously described(29) between Sicily and Latium, Etruria and Attica, the Adriatic and Tarentum, continued to subsist during the epoch before us or rather, strictly speaking, belonged to it; for although facts of this class, which as a rule are mentioned without a date, have been placed together for the purpose of presenting a general view under the first period, the statements made apply equally to the present.  The clearest evidence in this respect is, of course, that of the coins.  As the striking of Etruscan silver money after an Attic standard(30) and the penetrating of Italian and especially of Latin copper into Sicily(31) testify to the two former routes of traffic, so the equivalence, which we have just mentioned, between the silver money of Magna Graecia and the copper coinage of Picenum and Apulia, forms, with numerous other indications, an evidence of the active traffic which the Greeks of Lower Italy, the Tarentines in particular, held with the east Italian seaboard.  The commerce again, which was at an earlier period perhaps still more active, between the Latins and the Campanian Greeks seems to have been disturbed by the Sabellian immigration, and to have been of no great moment during the first hundred and fifty years of the republic.  The refusal of the Samnites in Capua and Cumae to supply the Romans with grain in the famine of 343 may be regarded as an indication of the altered relations which subsisted between Latium and Campania, till at the commencement of the fifth century the Roman arms restored and gave increased impetus to the old intercourse.

Touching on details, we may be allowed to mention, as one of the few dated facts in the history of Roman commerce, the notice drawn from the annals of Ardea, that in 454 the first barber came from Sicily to Ardea; and to dwell for a moment on the painted pottery which was sent chiefly from Attica, but also from Corcyra and Sicily, to Lucania, Campania, and Etruria, to serve there for the decoration of tombs—­a