Constantius Gallus, AE Half Centenionalis, September 351-Winter 354, Second Group, Third Series, Sirmium, Officina 1D N CONSTANTIVS IVN NOB C Bare-headed, draped, cuirassed bust rightFEL TEMP-REPARATIOHelmeted soldier standing left, shield on left arm, spearing fallen horseman, shield on ground at right, horseman is bearded and bare-headed, turns to face soldier and extends left arm ...