Serdica, 277 AD. AE aurelianus, 4.71 gr.
Obv: IMP C M AUR PROBUS P F AUG; radiate bust of Probus, with eagle tipped sceptre, in consular robes to the right.
Rev: SOL INVICTO; Sol, head to the left, with whip and raising hand, in spread quadriga facing; below: KA A.
Ref: RIC 861 var.(bust to the left).
Extremely rare with this obverse bust to the right. Choice extremely fine.