Diocletian, Siscia, AE antoninianus

IMP C C VAL DIOCLETIANVS P F AVG, Radiate, draped and cuirassed bust right.
FIDES MILI-TVM, Jupiter, standing left, holding a tall sceptre, presents a globe to Diocletian, standing right., Gamma in low centre field., XXI

Ref: RIC V II 266

Notes: 

Contributed by Bill Welch, July 2009