Watch List notes:

Macrinus. AD 217-218. AR Antoninianus (22mm, 4.73 g, 7h). Rome mint. 1st emission, May-August AD 217. Radiate, draped, and cuirassed bust right / Felicitas standing left, holding short caduceus and scepter. RIC IV 63; Clay Issue 1; RSC 20c. Good VF, porosity.