Constantius II, AE follis, Siscia. 24 mm, 5.14 g. AD 367-375. 

DN CONSTAN-TIVS PF AVG, pearl and rosette-diademed, draped, cuirassed bust right. 
FEL TEMP-REPARATIO, Emperor in military dress standing on galley moving left, holding Phoenix and labarum. Victory sitting at the stern, steering the ship.

Mintmark Gamma SIS [SYM3]. (symbol 3 resembles an h)

RIC VIII Siscia 243 var (bust type and size group).
Rated rare.

With permission of Fritz Rudolf Künker GmbH auction 133, Lot 9107, Oct. 2007.