Watch List notes:

Claudius II Gothicus. AD 268-270. Antoninianus (22mm, 3.29 g, 12h). Rome mint. 1st emission, circa October-November AD 268. IMP CLAVDIVS P L (sic) AVG, radiate, draped, and cuirassed bust right / GENIVS E[XER]CI, Genius standing left, holding patera and cornucopia; –/–//–. Normanby –; RIC V –; RIC Online 114 (this coin cited). Good VF, green patina, clashed reverse die. Rare with engraver's error (with L for F).

From the Finn Johannessen Collection, purchased from Joe Sermarini (Forum Ancient Coins), 13 December 2003.