Watch List notes:

Caracalla. Denarius; Caracalla; 198-217 AD, Rome, 213 AD, Denarius, 3.35g. BM-50, C-211, RIC-208a. Obv: ANTONINVS PIVS - AVG BRIT Head laureate r. Rx: P M TR P XVI - COS IIII P P Serapis, with kalathos on head, standing l., raising r. hand and holding slanting scepter in l. From the Philip Ashton Collection, acquired in London, July 2000.. MS