Æ41 - Valerian and Gallienus ΤΡΙΠΟΛΕΙΤΩΝ

Tripolis in Lydia — not to be confused with the North African city — was a minor settlement in the Hermus valley whose civic coinage punched above its administrative weight during the joint reign of Valerian I and his son Gallienus. The city fell under the conventus of Sardis, meaning legal and ceremonial authority filtered through that great Lydian capital. Provincial bronzes of this size and weight were the workhorse currency of eastern market transactions, and the Valerian-Gallienus period represents one of the last sustained bursts of civic bronze production before the Roman imperial administration effectively strangled municipal minting rights in the 260s.

Valerian's capture by Shapur I at the Battle of Edessa in 260 AD ended the joint reign abruptly — and with it, issues bearing both emperors.