Macrinus AE Sestertius. AD 217-218. 22.44 g.

IMP CAES M OPEL SEV MACRINVS AVG, laureate, cuirassed bust right, with youthful features.
SALVS PVBLICA around, S-C in ex, Salus seated left, holding 
sceptre and feeding a serpent entwined around an altar to left. 

RIC 197; Sear 7398; BMC 97; Cohen 120. 

Sold by Noble Numismatics auction 94, Lot 4918, June 2010 
(described as RIC 125 in error).