Constantius II. AE3 of Siscia.
DN CONSTAN-TIVS PF AVG, pearl diademed, draped, cuirassed bust right.
FEL TEMP-REPARATIO, soldier spearing fallen horseman who 
is wearing a Phrygian helmet, reaching backwards,

M in left field.
Mintmark gamma SIS.

RIC VIII Siscia 377.
Scarce.

Dane's collection, July 2014.