Watch List notes:

Gallienus. AD 253-268. Antoninianus (20.5mm, 2.59 g, 11h). Mediolanum (Milan) mint. Issue 2(1), AD 260-1. Radiate head left / VIRT GALLIENI AVG, emperor walking right, holding spear and shield and treading down fallen enemy. MIR 36, 967m; RIC V (sole reign) 530. Cunetio –. Toned, obverse die break, weak obverse strike. Good VF.

From the Centurion Collection. Ex N. M. McQ. Holmes Collection (Classical Numismatic Group Electronic Auction 442, 17 April 2019), lot 327; Mūnzen & Medaillen GmbH 43 (26 February 2016), lot 464.