Valentinian II, 388-392 AD. Lyons mint. AR Milarensis.

Obv: DN VALENTINI-ANVS PF AVG, pearl diademed, draped, 
cuirassed bust right. 
Rev: GLORIA-ROMANORVM, emperor standing facing, head left, 
holding standard with X in right hand, resting left hand on 
shield. 

Mintmark LVGPS. 
RIC IX Lyons 40, very rare, R3
Sear 4154.

Courtesy of TimeLine Originals (www.time-lines.co.uk), Oct, 2010