Valentinian I. AE3, Siscia. 18 mm, 3.34 g. AD 367-375. 

DN VALENTINI-ANVS PF AVG, pearl-diademed, draped, cuirassed bust right.
SECVRITAS-REIPVBLICAE, Victory walking left, holding wreath and palm branch.

Star over F in left field. M in right field
Mintmark Delta SISC.

RIC IX Siscia 15a, type xvi.

With permission of cngcoins.com, auction 306, Lot 435, July 2013