Watch List notes:

Macrinus, 217-218 Antoninianus Rome 217-218, AR 20.00 mm., 4.73 g.
Radiate and cuirassed bust r. Rev. Salus seated l. on throne with high back, holding sceptre and feeding out of patera serpent coiled around and rising from altar l. C 115. RIC 88.

Lightly toned and Very fine