Probus, AE34mm medallion.

IMP C PROBVS PF AVG, Laureate, heavily cuirassed bust 
of Probus left holding Victory on globe.
GLORIA ORBIS, The emperor, holding branch and sceptre, 
crowned by Victory, in facing cart drawn by six horses, led 
on each side by a soldier holding spear. 
COS V in exergue.

Gnecchi II pl. 119, 8; Akerman 7; Cohen 270 var (obv. legend).
Very rare.

Contributed by George Clegg (biggyg2) for a friend, October, 2011