Watch List notes:

Gallienus joint reign with Valerian I, 253 – 260 and sole reign, 260 – 268. Aureus, Roma or Mediolanum 253-268, AV 3.14 g. GALLIENVS AVG Laureate bust r. Rev. DIAIIIA FELIX Diana advancing r., holding bow and drawing arrow from quiver; at her feet hound. C –. RIC 29. Göbl 1145. Calicó 3477.
Very rare. An attractive portrait and an interesting reverse type. About extremely fine