Watch List notes:

Antoninus Pius. AD 138-161. AR Denarius (18mm, 3.04 g, 6h). Rome mint. Struck AD 150-151. Laureate head right / Pax standing left, holding olive branch and scepter. RIC III 200c; RSC 582. Lightly toned, a couple of shallow scratches on obverse, a few minor flan flaws on reverse. VF.

From the Dr. John Whitehead Collection.