Gallienus, 253-268. As (Copper, 26 mm, 8.79 g, 7 h), Viminacium, 253-254. IMP GALLIENVS P AVG Laureate, draped and cuirassed bust of Gallienus to right, seen from behind. Rev. CONCO[R MIL] Concordia standing front, head to left, holding patera in her right hand and cornucopiae in her left. CNG E-Auction 442 (2019) 281 (same dies). Cohen -. MIR -. RIC -. Of the highest rarity, apparently only the second known example. Nearly very fine.
From the E. Mensch Collection of coins of Gallienus and his family.