Constantine I, AE Follis. Thessalonica.

Obv: IMP CONSTANTINVS PF INV AVG, laureate head right.
Rev: IOVI CONS-ERVATORI, Jupiter standing left, chlamys 
across left shoulder, holding Victory on globe and sceptre, 
eagle with wreath left.

Mintmark dot TS dot epsilon dot

RIC VII Thessalonica 4, rated R2

From Dane's collection, July 2010.