Rare follis, R3 in the Roman Imperial Coinage catalogue.
Roman Imperial
Dalmatius (335-337), follis, 336-337, Cyzicus mint
Awers: laureate and cuirassed bust right
FL IVL DELMATIVS NOB C
Rewers: two soldiers holding spears and shields with one standard between them a standard; SMKB in exergue
GLORIA EXERCITVS
Diameter 16 mm, weight 1.91 g