Æ23 - Marcus Aurelius ΜΥΤΙΛΗΝΑΙΩΝ

Mytilene's bronze coinage under Marcus Aurelius falls within a narrow window bracketed by two significant events: the conclusion of the Parthian War in 166 and the death of co-emperor Lucius Verus, and then the Germanic campaigns that consumed Marcus almost continuously through his final decade. Provincial civic mints like Mytilene operated under the Pergamene conventus — one of the Roman judicial circuits in Asia — meaning local magistrates retained meaningful control over civic bronze issues while the imperial portrait lent the coins their dating authority.

Lesbos had been a formally free city since the Republican period, a status Mytilene guarded jealously and occasionally leveraged for reduced tribute obligations.