Watch List notes:

Antoninus Pius (138-161). Æ Sestertius (32mm, 24.31g, 6h). Rome, 151-2. Laureate bust r., slight drapery on far shoulder. R/ Annona seated l., holding grain ears over modius and cornucopia. RIC III 891. Brown patina, VF - Good VF
Estimate: 90 GBP