Gallienus AE (billon) Quinarius. Sole reign, Rome, AD 253-268. 14 mm, 1.85 g. 

GALLIENVS AVG, laureate and cuirassed bust right.
LIBERAL AVG, Liberalitas standing left, holding tessera and cornucopiae.

RIC 369; Cohen 564.
Very rare.

With permission of Naville Numismatics Auction 53, Lot 666, Nov. 2019.