Watch List notes:

Gallienus. AD 253-268. AR Antoninianus (22mm, 3.34 g, 6h). Colonia Agrippinensis (Cologne) mint. 1st emission, AD 257-258. Radiate and cuirassed bust left, holding spear over right shoulder, shield on left arm decorated with a gorgon / GERMANICVS MAX V, Trophy; bound captive to left and right. RIC V 18; MIR 36, 872m; RSC 310. Toned. Good VF.

Ex Elliott-Kent Collection (Classical Numismatic Group Electronic Auction 232, 28 April 2010), lot 274.