Aurelian (270-275 A.D.) -  AE Antoninianus - 23.74x20.59mm, 3.35gr
Obverse - IMP C AVRELIANVS AVG
Aurelian, his radiate and cuirassed bust right
Reverse - ORIENS AVG
XXIQ in Exergue
Sol standing facing, head left, right hand raised, left hand holding whip,
between two captives at his feet.

Minted in Siscia (Sisak, Croatia) 273 A.D.
Reference: 
Webb, P.H., "Roman Imperial Coinage", Volume 5, Part 1 (RIC), p293, nr. 255
Sear, D.R., "Roman Coins and their Values" (RCV Millennium Edition), Vol. 3, p426, nr. 11573
Sear, D.R., "Roman Coins and their Values" (RCV 4th Revised Edition), p282, nr 3261, variation
Cohen, H, "Descriptions Historique des Monnaies frappees sous l'Empire Romain" (C), nr. 158
Van Meter, D., "Handbook of Roman Imperial Coins", p257, nr. 14, variation with ol/2.
Suarez, R., "Encyclopedia of Roman Imperial Coins" (ERIC),  p346, nr.71, 72 (B13, O10, R57, T100, M6)
Quality: Very Fine-