Watch List notes:

Antoninus Pius. A.D. 138-161. AR denarius (19 mm, 3.10 g, 6 h). Rome, A.D.151/2. IMP CAES T AEL HADR A-NTONINVS AVG PIVS P P, laureate head of Antoninus Pius right / TR POT XV COS IIII around, PAX in exergue, Pax standing facing, head left, holding olive-branch and scepter. RIC 216a; BMC 749; RSC 585. Light toning, excellent metal. Sharp extremely fine.

From the Maple Leaf Collection.