313-315 AD., Constantinus I., Siscia mint, Follis, RIC 3.

Constantinus I. (Constantine the Great), Siscia mint, officina 1, 313-315 AD.,
Æ Follis (22-23 mm / 3,65 g),
Obv.: IMP CONSTANTINVS P F AVG , laureate head of Constantine right.
Rev.: IOVI CON-SERVATORI AVGG NN / A / SIS , Jupiter standing facing with head left, chlamys hanging from left shoulder, holding Victory on globe (crowning Jupiter with wreath) in right and leaning on scepter in left, eagle with wreath left at feet, A in field right, SIS in ex.
RIC VII, p. 423, no. 3 (R2) ; 12 pieces of RIC 3 on http://www.nummus-bible-database.com , one with similar reverse marks from officina 1 .