Looks like this to me: Licinius I, AE follis. 313 AD. Siscia. IMP LIC LICINIVS PF AVG, laureate, cuirassed bust right / IOVI CONS-ERVATORI AVGG NN, Jupiter standing half left, chlamys hanging from left shoulder, holding Victory on globe and sceptre, eagle with wreath left. Officina letter in right field. (20 variations known, differing rev. breaks; officina letters A, B, gamma, delta and epsilon). Mintmark SIS. RIC VI Siscia 233a.
