Constantine I., Siscia, 3. Officina, AE Follis.

CONSTAN-TINVS AVG, laureate head right
PROVIDEN-TIAE CAESS, Campgate, 7 rows, dots in arches
in top row, star above. 

mintmark: Gamma SIS Double Crescent

Ref: RIC VII Siscia 214

Contributed by Ars-Aeterna / David Suter, Switzerland, August 2009.