Watch List notes:

Gordian III. AD 238-244. AR Antoninianus (22mm, 5.90 g, 6h). Rome mint, 5th officina. 1st emission, AD 238. Radiate, draped, and cuirassed bust right / Virtus standing left, holding spear and shield set on ground to left. RIC IV 6; RSC 381. EF. Struck on a broad flan.