Watch List notes:

Aelius. Caesar, AD 136-138. Æ Dupondius (or As) (24.5mm, 9.44 g, 6h). Rome mint. Struck under Hadrian, AD 137. Bare head right / Pannonia standing left, holding vexillum and hitching robe. RIC II.3 2661. Blue-green and brown patina, some coppery highlights, some roughness. VF.