An Examination of Roman Bronze Coin Distribution in the Western Empire A.D. 81-192

From AD 81-192 almost all bronze coinage circulation in the western Empire was minted in Rome. This study examines, in some detail, the distribution by date and by reverse types of the coins. It also looks at changes in the volume of production and at changes in the ratio of the different denominations. The reign of Trajan is pinpointed as the start of the rise of the Sestertius as the main bronze denomination. The supply of currency to each province is examined and differences are identified between civilian and military provinces.