Watch List notes:

Hadrian, 117-138. Semis (Orichalcum, 18 mm, 4.00 g, 6 h), Rome, circa 126-127. HADRIANVS AVGVSTVS P P Laureate head of Hadrian to right. Rev. COS [III] / S C Aquila between two signa. BMC -. Cohen 451. RIC II, 3, 888. Very fine.