217-218 AD., Macrinus, Rome mint, Denarius, RIC 85b.

Macrinus, Rome mint, 217-218 AD.,
Denarius (19-20 mm / 3.14 g),
Obv.: IMP C M OPEL SEV MACRINVS AVG , laureate and cuirassed bust of Macrinus right, older features with long beard.
Rev.: SALVS PVBLICA , Salus seated l., on chair with high back, holding patera, feeding snake coiled round altar and placing her r. hand on head of snake.
RIC 85b ; Coh. 114 .