Roman Empire - Gallienus (253-268 AD), silvered billon antoninianus (2,65 g., 21 mm.). Minted in Colonia Agrippinensis (Cologne), AD 257/258.

IMP GALLIENVS PIVS AVG, radiate and cuirassed bust of Gallienus right /
FIDES MILITVM, eagle with wings displayed standing left on globe, head turned to right, holding wreath in beak, between two standards.
RIC 11. Göbl 871b. RSC 253
Fine condition, scarce.