Ever heard of coin of constantinopolis?

[inquisitivecoin]

Could anyone here identify these coins? I would be very interested to know what you could come up with...

[adventus]

Those are what's known as "City Commemoratives". They were issued under Constantine I in honor of the new Roman capital Constantinople. They were minted circa 330-337 AD. The obverse is a helmeted bust left and the reverse shows Victory standing left on prow of galley holding a spear and shield.