Watch List notes:

Hadrian (117-138), Sestertius, Rome, AD 125-128; AE (g 27,56; mm 32; h 6); HADRIANVS - AVGVSTVS, laureate bust r., drapery on l. shoulder, Rv. COS - III, Diana standing r., holding bow and arrow; in field, S - C. RIC 631a; C 316.
A nice riverine patina, fine portrait, somewhat smoothed on reverse, anyway good extremely fine.

Estimate: 1600 GBP