Julian II, AE4 of Arles.

DN IVLIAN-VS NOB C, bare-headed, draped, cuirassed bust right.
SPES REI-PVBLICE, Emperor helmeted, in military dress 
standing left, holding globe and spear.
Mintmark TCON.

RIC VIII Arles 275A.
(Note: Arles 276 has a different obv. break)
Rated rare.

Found in England (and somewhat overcleaned by the finder).
Dane's collection J120, May 2015.