Constantius II, AE3 of Siscia. 19 mm, 2.71 g. AD 348-350.

DN CONSTANTIVS PF AVG, pearl diademed, draped, cuirassed bust right.
FEL TEMP REPARATIO, Emperor holding labarum and phoenix, 
standing on galley piloted by Victory.

Mintmark Epsilon SIS [symbol 5] (resembles an F)

RIC VIII Siscia 243.

With permission of Solidus Numismatik - Summer Auction 43, Lot 435, June 2019.