Description
Obverse
GALLIENVS AVG —
Bust of Gallienus, radiate, cuirassed, right
Reverse
SISCIA AVG —
Siscia, draped, seated left on bank of river (Savus) in which is swimming a river nymph
Permanent record:
https://syllogeum.org/sighting/166859
— cite this URL in publications. It will resolve even if the original source goes offline.