Aurelian AV aureus, reused as medallion. 23 mm; 6.04 gr; 270–275 AD. Siscia

Obv: IMP AVRELIANVS AVG, radiate, cuirassed bust right
Rv: VIRTVS MILITVM, Emperor standing right, holding globe 
and spear, receiving Victory from soldier standing left,
holding spear. 
Mintmark Gamma star 

Reference: RIC V.1, 184
Inv. No. N 14198

With kind permission of Dr. Cristian Gazdac
National History Museum Of Transylvania
August 2009

Note: The RIC author is of the opinion that the mintmark, 
which is otherwise unknown, is meant to be P star.