*AAH* Macrinus Den "Salus" Macrinus AD 217-218 Silver 
Denarius "Salus, the protector of health and sanity" Obv: 
IMP C M OPEL SEV MACRINVS AVG - Laureate bust right, draped 
and cuirassed (young) Rev: SALVS PVBLICA - Salus seated 
left, feeding and touching snake rising from altar and 
scepter Rome mint: AD 217-218 = RIC IVii, 84, page 11 - 
Cohen 114 - listed in SEAR RCV II for the long beard type 
only [i.e., RIC 85].2.46g.