Gallienus, AV aureus, Rome, joint reign.

IMP GALLIENVS PF AVG GERM, laureate, draped, cuirassed bust right.
VIRTVS AVGG, Mars or Virtus or soldier walking right, holding
spear, and trophy over shoulder.

RIC 102; Cohen 1271.

With permission of Numismatica Ars Classica. Sold for 7,000 Swiss Francs.

(Note: the image, from a black and white catalogue, has been
coloured in order to distinguish it from other similar reverses
on the thumbnail page. DK.)