Diocletian AE Antoninianus,  Lugdunum mint, 7th émission, spring 290 - 291.  

Obv: IMP DIOCLETIANVS AVG, radiate and cuirassed bust right
Rev: IOVI AVGG, Jupiter standing left  holding Victory on globe in right and 
 scepter in left, eagle to left below: A in ex. 

RIC 28, C. 147, Bastien 315 (43 ex.).

Contributed by Yuri Kabanov, Dec. 2007.