Watch List notes:

The Roman Empire
Macrinus, 217 – 218

Denarius 217-218 , AR 3.49 g. IMP C M OPEL SEV – MACRINVS AVG Laureate and draped bust r. Rev. AEQVITAS AVG Aequitas standing l., holding scales and cornucopiae. C 2. BMC 58 note. RIC 53.
Old cabinet tone and extremely fine

Long bearded portrait type, as with the next coin. AMP.