Mint of Lugdunum. IMP DIOCLETIANVS AVG, radiated, helmeted and cuirassed bust to right. / IOVI AVGG, Jupiter standing to left, holding Victory on globe and sceptre - eagle at feet on left, A in exergue.
Date: 291-292 AD
Diameter: 24mm max
Weight: 4.01g
Catalogue ref: RIC 28, Bastien 317.