Watch List notes:

Gallienus. Antoninianus; Gallienus; 253-268 AD, Rome, c. 267-8 AD, Antoninianus, 2.46g. Göbl-735b (194 spec.), Cunetio-1378 (143 spec.), RIC-163, C-72 (1 Fr.). Obv: GALLIENVS AVG Head radiate r. Rx: [AP]OLLINI CON - S AVG Centaur walking r. about to shoot arrow from bow, Z (=officina 7) in exergue.Weakly stuck on emperor\'s hair and at lower left on reverse. EF