Antoninus Pius. AD 138-161. AE Sestertius 25.89 g. Struck AD 138-144. 

ANTONINVS AVG PIVS P P TR P COS III, laureate head right. / TIBERIS, SC, river-god Tiber, draped about waist, reclining left on rock outcropping from which water flows beneath him, resting right hand on prow and cradling reed in left arm. 

RIC III 643; Strack 863d; Banti 416; BMCRE 1313 note; Cohen 820; Bement 972 (this coin).

With permission of Fritz Rudolf Künker GmbH auction 377, Lot 5846, Oct. 2022.