Watch List notes:

Roman Empire, Constantius II (350 AD), Thessalonica Mint, Copper Follis, Obv: pearl diademed, draped, cuirassed bust right, A behind, letteringDN CONSTAN-TIVS PF AVG,Rev:emperor, diademed and in military dress standing facing, head left, holding labarum in each hand, star above, letteringCONCORDIA-MILITVM,4.82g, 21.45mm, about very fine, Rare.