Watch List notes:

Severus Alexander. A.D. 222-235. AR denarius (19 mm, 3.66 g, 12 h). Rome, A.D. 232. IMP ALEXANDER PIVS AVG, laureate and draped bust of Severus Alexander right / MARS VLTOR, Mars advancing right, holding spear and shield. RIC 246; BMC 837; RSC 161c. Toned. Very fine. 

From the Maple Leaf Collection.