The coin is from Viminacium in Moesia Superior and could be one of several emperors from Gordian III to Gallienus.
Here is a web site that will help you ID the coin. http://www.muntenmuseum.nl/viminaci...inacium.html
Here is a web site that will help you ID the coin. http://www.muntenmuseum.nl/viminaci...inacium.html




















