Gallienus (AD 253-268)
AE Antoninianus (AD 265)
OB: Radiate, draped, cuirassed bust, right, seen from behind
GALLIENVS AVG.
REV: Lion walking left with bull’s head between paws
P. M. TR. P. XIII
CVIPP / Branch in exergue

Asia mint
21mm x 22mm, 4.00g
RIC, Vol. 5, Part 1, # 602 Sole rule

Note: Fully silvered, toned very dark with light encrustations on
reverse egde