216 AD., Caracalla, Rome mint, Antoninianus, RIC 280e.

Caracalla, Rome mint, 216 AD.,
Antoninianus (22 mm / 5,59 g),
Obv.: ANTONINVS PIVS AVG GERM , radiate, draped, and cuirassed bust right, seen from back.
Rev.: PM TR P XVIIII COS IIII P P, Serapis, with polos on head, standing front, head left, raising r. hand and holding sceptre.
RIC IV, I, p. 253, 280e (S) ; Coh. 349 .