Watch List notes:

Septimius Severus. A.D. 193-211. AR denarius (19.6 mm, 3.50 g, 1 h). Rome mint, A.D. 210. SEVERVS PIVS AVG, laureate head right / PM TRP XVIII COS III PP, Salus seated left, feeding serpent on knee. RIC 236; RSC 548. VF.