274 AD., Aurelian, Rome mint, Æ Sestertius, RIC 80.

Aurelian, Rome mint, 274 AD.,
Æ Sestertius (22-24 mm / 8.38 g),
Obv.: IMP AVRELI-ANVS AVG , laureate, cuirassed bust of Aurelian r. with short beard.
Rev.: CONCOR-DI-A AVG / Z , Severina (Concordia?), draped and diademed, standing r., shaking hands with emperor, laureate and in military attire, standing l., holding spear in his l. hand; between them, draped and radiate bust of Sol r.
RIC V, I, 275, 80 (As) ; BN 301 (As) ; Göbl MIR 145d ; C. 35 (As) .

Aurelian´s post-reform sestertius was equal to 2.5 asses, the antoninianus (double denarius) was equal to 20 asses.