Macrinus AR antoninianus, Rome mint. AD 217-218. 23 mm.

IMP C M OPEL MACRINVS AVG, younger, radiate, draped and cuirassed bust right with cropped beard.
VOTA PVBL P M TR P, Fides standing left, holding standard in each hand, two more standards in left and right fields. 

RIC 9; RSC 145; Belfort 1354. 

Sold by Heritage World Coin Auctions monthly auction 61151, lot 97400, Jan. 2020.