Constantine I, AE follis, 318 AD, Siscia.

Obv: IMP CONSTA-NTINVS AVG, laureate, helmeted, cuirassed bust right.
Rev: VICTORIAE LAETAE PRINC PERP, Two Victories, standing facing each other, holding inscribing shield inscribed VOT PR on an altar 
decorated with a star.
Mintmark ASIS star. 
18mm x 20mm, 2.83g

RIC VII Siscia 48 var (altar type and obv. break).

Contributed by Geoff Bambrook, April 2013.