Constantine AE3. 330-335 AD. 

Obv: CONSTANTI-NVS MAX AVG, rosette-diademed, draped & 
cuirassed bust right
Rev: GLOR-IA EXERC-ITVS, two soldiers holding spears & shields 
on either side of two standards with thin, pointed banners. 
TRS star in ex. 

RIC VII Trier 544, rated Scarce.

Contributed by Dane for Pete Clegg (biffabacon10)