Carus AE Antoninianus. Siscia.

IMP CM AVR CARVS PF AVG, radiate, draped and cuirassed bust right.
PROVIDENTIA AVG, Providentia standing left, 
holding globe and transverse sceptre.
II in right field.
Mintmark XXI.

RIC V-2, 105; Sear 12178.
common

With permission of Gitbud, Pecunem & Naumann, Jan 2016