Watch List notes:

Philip II. AD 247-249. AR Antoninianus (22mm, 4.64 g, 7h). Antioch mint. Radiate, draped, and cuirassed bust right / Roma seated left on shield, holding Victory and spear. RIC IV 251a; Bland Study 98; RSC 70. EF, bright surfaces. Very rare, only 10 examples noted by Bland.