Macrinus AE Dupondius. AD 217-218. 14.89 g. IMP CAES M OPEL SEV MACRINVS AVG, radiate, draped and cuirassed bust right. VOTA PVBL P M TR P around, SC in ex, Salus seated left, holding sceptre and feeding a serpent entwined around an altar to left. RIC 130. Rated Rare. With permission of Numismatica Ars Classica auction 98, Lot 1290, Dec. 2016.