Aurelianus (270-275) AE Antoninianus (Bronze, 3.35g, 20mm) Cyzicus.
Obv: IMP AVRELIANVS AVG, Radiate, draped and cuirassed bust right; pellet below.
Rev: ROMAE AETERNE, Roma seated left on shield, holding spear and Victory on globe.
Ref: RIC V online 2892.