Æ26 - Valerian and Gallienus ϹΑΜΙΩΝ

Samos issued bronze coinage under the joint reign of Valerian I and his son Gallienus during a period when the Roman east was under extraordinary strain — Valerian himself was captured by the Sasanian king Shapur I at the Battle of Edessa in 260 AD, the first Roman emperor ever taken prisoner in the field. Provincial mints across the Greek east continued striking civic bronzes throughout this period largely on their own administrative momentum, the central authority in Rome being too consumed by military catastrophe to regulate local coinage tightly. The ϹΑΜΙΩΝ ethnic inscription places this squarely within Samian civic output, one of the last sustained series before Greek provincial bronze coinage collapsed empire-wide shortly after 268.