Watch List notes:

Constantius II. A.D. 337-361. AE reduced majorina (16.3 mm, 1.81 g). mint uncertain, possibly barbarous?, ca. A.D. 350-355. (should be, but strike-garbled) D N CONSTAN-TIVS P F AVG, diademed, draped and cuirassed bust of Constantius right / FEL TEMP RE-[PARATIO], soldier lunging left, spearing fallen horseman who reaches up. Cf. SR ('88) 4003. VF for type, obverse double-struck, flan rotated 180? between strikes - possibly barbarous, dark olive patina.

Interesting and unusual mint-error - multiple strike - doubled obverse, rotated 180? between strikes