I can't identify the emperor from the photo shown, but this coin is certainly a
Roman As or
Dupondius (most likely an As - it looks coppery in the photo, and an inch is very small for a
dupondius, even a late one), and probably 3rd century judging by the fairly crude
flan.
The figure on the left isn't
Victory (who is always depicted with wings) but I'm not sure exactly who it is - possibly
Felicitas or
Fortuna.