Constantius II (337-361). AE 25 mm., Siscia mint, 350 AD. Obv. DN CONSTANTIVS P F AVG. Pearl-diademed and draped bust right; A behind bust. Rev. CONCORDIA MILITVM. Constantius II, diademed, draped, cuirassed, standing front, head left, holding standard with Chi-Rho on banner in each hand; above him, a star; A in left field; in exergue, .ASIS*. RIC VIII Siscia 280. AE. 4.67 g. 25.00 mm. Choice example. EF.