Gallienus, AD 265-266. billon antoninianus. 19.8 mm. 2.6 g. Rome. 

GALLIENVS AVG, radiate head right. 
AEQVIT AVG, Aequitas standing left, holding scales and cornucopiae. 

RIC V-1 (Sole reign), Rome 159k.

With permission of Eidmar auction 3, lot 555 (on biddr.com), March 2024.