This site does not deal with anything other than the reign and coinage of the
Roman emperor Marcus Aurelius Probus, 276-282 CE.
For information on coins of other Roman emperors:
Barry P. Murphy's Coins of Septimius Severus and family
Michael Mihalka's Coins of Gordian III
Jim Shaffer's Antoniniani of Philip I Arabus and
For historical information about other Roman emperors: