Constantius I. AE Follis. Trier. 298-299 AD. 

CONSTANTIVS NOBIL CAES, laureate head right
FORTVNAE REDVCI AVGG NN, Fortuna seated left, holding rudder 
on globe and cornucopiae. 

B-star across fields
mintmark TR. 

RIC VI Trier 241. Rare. (+ unlisted no-break reverse)

With permission of Roma Numismatics, October, 2009