Watch List notes:

Aelius. Caesar, AD 136-138. AR Denarius (17mm, 3.04 g, 6h). Rome mint. Struck under Hadrian, AD 137. Bare head right / Pietas standing left, holding acerrum (incense box) and raising hand to drop incense onto altar to left. RIC II.3 2641; RIC II 432 (Hadrian); RSC 53. Light tone. VF.