Julian II, AE4, Sirmium. 17mm. 

DN IVLIA-NVS NOB C, bare-headed, draped, cuirassed bust right.
FEL TEMP-REPARATIO, soldier spearing fallen horseman who is 
bare-headed, reaching backwards. 
M in left field.
Mintmark ASIRM star. 

RIC VIII Sirmium 78. 

Dane's collection, May 2003.