Aurelian AE Antoninianus. AD 270-275, Milan mint,

Obv: IMP C AVRELIANVS AVG, radiate, draped and cuirassed bust right.
Rev: ORIENS AVG - Sol standing left, holding globe and
raising right hand, two bound captives at foot. 

Mintmark SM.

RIC Vi, 150; Cohen 153.

Offered on ebay by "variana_museum", Germany, Nov. 2015.