Watch List notes:

Claudius II Gothicus. AD 268-270. Antoninianus (21mm, 2.43 g, 6h). Rome mint. 1st emission, circa October-November AD 268. Radiate, draped, and cuirassed bust right / Salus standing left, feeding snake rising from altar and holding scepter; –/–//–. Normanby –; RIC V –; RIC V Online 109 (this coin cited). Good VF, dark green patina. Currently one of only four cited by RIC Online.

From the Finn Johannessen Collection, purchased from Greg Marguiles (Twelve Caesars Numismatics), 8 May 2006.