Watch List notes:

Caracalla. A.D. 198-217. AR denarius (19 mm, 3.34 g, 1 h). Rome, A.D. 217. ANTONINVS PIVS AVG GERM, laureate head of Caracalla right / P M TR P XX COS IIII P P, Serapis standing facing, head left, holding branch and scepter. RIC.289c; BMC 188; RSC 382. Toned. Good very fine. 

From the Maple Leaf Collection.