Constantine I, AE follis of Thessalonica. AD 311.

CONSTANTINVS P F AVG, laureate head right.
IOVI CONSER-VATORI AVGG, Jupiter standing left, holding 
thunderbolt and sceptre; eagle with wreath at feet, 
Epsilon in right field
Mintmark dot SM dot TS dot.

RIC VI Thessalonica 47b.

Contributed by Glenn Simonelli, June 2014.