Watch List notes:

Septimius Severus, 193-211. Denarius (Silver, 19 mm, 3.09 g, 11 h), Rome, 210. SEVERVS PIVS AVG Laureate head of Septimius Severus to right. Rev. P M TR P XVIII COS III P P Neptune standing to left, his right foot on a rock, resting his right hand on his right knee and holding trident in his left. BMC 26. Cohen 543. RIC 234. Sharp and lightly toned. Good extremely fine.