Gallienus, AE silvered antoninianus. 21mm, 2.75 g. Rome.

GALLIENVS AVG, head right, wearing lion skin.
DIANAE CONS AVG, stag standing left.

Officina letter XII in ex. 

RIC V 181 var. (obv. type); Goebl 36, 750 var. (same); RSC 165-7 var. (same).

Used with permission of CNG coins, www.cngcoins.com, Aug, 2011