Watch List notes:

Caracalla (198-217) AR Denarius, Obverse: ANTONINVS PIVS AVG BRIT, laureate head right Reverse: P M TR P XVI COS III P P, Serapis standing left, raising right hand, holding scepter in left.RIC 208a; BMC 50; RSC 211 14mm, 2.3g VF

Very fine.