Probus, AV Aureus, Cyzicus, AD 280, 6.49 g.

IMP C M AVR PROBVS AVG, laureate, cuirassed bust left.
CONSERVAT AVG, Sol, radiate, naked but for chlamys over
one shoulder and arm, standing right, looking left, 
holding globe and raising right hand. 

RIC 307; Cohen 175.
Very rare. 

With permission of Gorny & Mosch, Jan. 2002.