Julian II, 360-363 AD. AE3 of Thessalonica. 

DN FL CL IVLIANVS P F AVG, pearl diademed, draped, cuirassed bust right.
SECVRITAS REIPVB, bull standing right, two stars above.
Mintmark palm branch TES Gamma palm branch.

With permission of cngcoins.com, Feb 2016.