Watch List notes:

CONSTANTIUS II, (351-355 A.D.), silver siliqua, Sirmium Mint, (2.86 g), obv. Pearl-diademed draped and cuirassed bust of Constantius II to right, around D N CONSTAN TIVS PF AVG, rev. VOTIS/ XXX/ MVLTIS/ XXXX, within wreath, in exergue .SIRM, (S.17936, RIC 17, C.342-3f). Toned, nearly extremely fine and very scarce.

Ex Dr V.J.A. Flynn Collection and previously from Noble Numismatics Sale 107 (lot 3976) and also coming from an old Hungarian collection.