Watch List notes:

ROMAN EMPIRE. Antoninus Pius. AD. 138-161. Æ Dupondius (13.14 gm; 27 mm). Rome mint. Struck AD 155-156. ANTONINVS AVG PIVS P P TRP XX, radiate head of Antoninus Pius right / FIDES - COS III, S C across lower field, Fides Exercitus standing facing, head left, holding standard in either hand. RIC 951. Nice style. Well struck on a nice full flan. Original dark green patina. Choice EF.