Watch List notes:

Gallienus. AD 253-268. Antoninianus (21mm, 3.18 g, 6h). Rome mint, 2nd officina. 6th issue, AD 260-261. IMP GALLIENVS AVG, radiate bust right, left shoulder draped, with spear pointing forwards and upwards / [IOVI] VLTORI, Jupiter walking left, head turned back, right hand raised, left holding thunderbolt; cloak flies out behind; S in left field. MIR 36, 383d; RIC V (sole reign) 220 var. (bust type); Cunetio –; Normanby –; Chalfont –. EF, weak reverse strike. Extremely rare, only one specimen noted by MIR (in the KHM [Vienna]).

Bought from CGB, Paris, 2014.