Constantine II. AE4. 337-348 AD. 

Obv: IMP CONSTA-NTINVS AVG, laureate & rosette-diademed, draped & cuirassed 
 bust right 
Rev: GLOR-IA EXERC-ITVS, two soldiers holding spears and shields with one 
 standard between them, O on banner. mintmark: PCONST. 

RIC VIII Arles 1, rated R2.

Contributed by Dane for Antonio Hinojosa, Spain (lucernae), December, 2008.