Valens AE3. Siscia.

DN VALENS PF AVG, pearl-diademed, draped and cuirassed bust right.
SECVRITAS REIPVBLICAE, Victory advancing left, holding wreath and palm.

star over F in left field, S in right field..
Mintmark ASISC.

RIC IX Siscia 15b, type xv.

With permission of Forum Ancient Coins, online store, Jan. 2009.