Roman Imperial
Gallienus (253-268), Antoninianus 260, Samosata mint
Obverse: radiate head right
IMP C P LIC GALLIENVS P F AVG
Reverse: Emperor standing to right, holding spear, receiving globe from Jupiter standing to left, holding sceptre, wreath in field above
IOVI CONSERVATORI
Diameter 22 mm, weight 3.82 g