Roman Imperial
Aurelian (270–275), Antoninianus 270-275, Cyzicus mint
Obverse: radiate and cuirassed bust right
IMP AVRELIANVS AVG
Reverse: Mars standing right, holding spear and Aurelian standing left, holding sceptre, holding globe
between them, B in lower centre, XXI in exergue
RESTITVTOR EXERCITI
Diameter 21 mm, weight 3.51 g