Caracalla AE As. AD 215. 

ANTONINVS PIVS AVG GERM, laureate head right.
PM TR P XVIII COS IIII PP around, S-C across fields, 
Aesclapius standing front, resting on serpent-entwined 
staff, globe on ground to right.

RIC 553a; Cohen 304; BMC 294; Hill 1453.

With permission of numislanz.de, Auktion 102, lot 729