Watch List notes:

Gallienus (253-268), Antoninianus, Rome, AD 253-268; BI (g 3,36; mm 21; h 12); GALLIENVS AVG, radiate head r., Rv. APOLLINI C - ONS AVG, centaur walking r., drawing bow; in ex. Z. RIC 163; C 72.
Traces of silvering, good very fine.