Watch List notes:

Philip I. A.D. 244-249. AR antoninianus (22 mm, 4.09 g, 7 h). Rome, commemorating the millennial games, A.D. 249. IMP PHILIPPVS AVG, radiate, draped and cuirassed bust of Philip I right / SAECVLARES AVGG, cippus inscribed COS/III in two lines. RIC 24c; RSC 193. Lightly toned. Extremely fine. 

From the Maple Leaf Collection.