Watch List notes:

Plautilla. Augusta, AD 202-205. AR Denarius (18mm, 2.23 g, 6h). Rome mint. Struck under Septimius Severus and Caracalla, AD 202. Draped bust right / Caracalla standing left, holding volumen and clasping right hands with Plautilla standing right. RIC IV 362 (Caracalla); RSC 21. EF, even light gray toning.