Valentinian II. AE4. Thessalonica, 388-393 AD. 

DN VALENTINIANVS PF AVG, pearl diademed, draped, cuirassed bust right.
SALVS REI-PVBLICAE, Victory advancing left, holding trophy on shoulder and dragging captive behind her. 
Chi-Rho in left field. 

Mintmark TESA.
(Note: the mintmarks on these are TESA, TESB and TES gamma)

RIC IX Thessalonica 65a, rated scarce.

Contributed by Dr Sam Mansourati, ex. Tony Owens, Sept. 2012.