Hadrian, AE Semis. 120-123 AD. 18.3 mm. 2.67 g. Rome.

IMP CAESAR TRAIAN HADRIANVS AVG, eagle standing right on 
thunderbolt, head left, wings spread.
P M TR P COS III SC, winged thunderbolt.

RIC 625; BMCRE 1279; Strack 579; Cohen 1167 (all described as quadrantes)

With permission of Eidmar auction 3, lot 434 (on biddr.com), March 2024.