Constantine II, AE 16mm
Obv: CO[NSTANTINVS IVN N]OB C, laureate, draped, cuirassed bust right
Rev: CONSTAN / TINVS / CAESAR legend in three lines, star above
in ex: PTR
Ref: RIC VII Trier 489
rated R4
Found in English Midlands. 

Contributed by Dane, August, 2004.