Watch List notes:

Antoninus Pius (138-161). AE As, Rome mint, 157-158 AD. Obv. ANTONINVS AVG PIVS P P IMP II. Bare-headed, draped and cuirassed bust right. Rev. TR POT XXI COS IIII S C. Annona standing right, left foot set on prow, holding rudder and modius with corn-ears. RIC III 997a; C. -. AE. 9.90 g. 24.50 mm. R. Rare and in excellent condition for issue. Superb portrait and lovely deep emerald green patina. Slightly rough surfaces, otherwise good VF. ���