Constantine I AE3, 330-335 AD. Arles.

Obv: CONSTANTI-NVS MAX AVG, rosette-diademed, draped, 
cuirassed bust right.
Rev: GLOR-IA EXERC-ITVS, two soldiers holding spears and 
shields with two standards between them, vertical palm 
branch at top centre. 
Mintmark: SCONST.

RIC VII Arles 364, rated scarce

With permission of www.slaveycoins.com, March 2012.