Constantine I, AE follis of Siscia. AD 317. 18.33mm, 3.37 g.

IMP CONSTANTINVS PF AVG, laureate, cuirassed bust right. 
SOLI INVI-CTO COMITI, Sol standing left, chlamys across left 
shoulder, holding globe and raising right hand. 
Star in left field. 
Mintmark BSIS.

RIC VII Siscia 32; Sear 16105. 
Very rare (R4).

With permission of TimeLine Auctions 
(www.timelineauctions.com), Feb, 2016