Watch List notes:

Antoninus Pius. A.D. 138-161. AE dupondius (27.85 mm, 11.05 g, 1 h). Rome mint, struck A.D. 156/7. ANTONINVS AVG PIV[S P P I]MP II, radiate head of Antoninus Pius right / [TR POT X]X COS III-I / S - C, Providentia standing facing, head left, holding wand and scepter, globe at her feet / S - C in field. RIC 972; BMC 2029. VF, smooth light green patina, uneven strike loses much of legends, obverse and reverse.