Watch List notes:

CARACALLA. Denarius. (Ar. 3.08g / 19mm). 213 AD Rome. (RIC 208a). Anv: Laureate bust of Caracalla on the right, around legend: ANTONINVS PIVS AVG BRIT. Rev: Serapis left shelf raising right hand and holding scepter, around legend: PM TR P XVI COS IIII P P. XF.