artorius said:
Hi Robfinds,
Great Roman coin from Trier. While it was struck circa 330-348 by Constantine I or his sons, it is not a coin that depicts an emperor. The coin is an "Urbs Constantinoplis" commemorative issued to celebrate the dedication of Constantinople in 330 AD. The bust is the female personification of Constantinopolis; the reverse shows Victory on a galley. Concurrent with this issue was a bronze of "Urbs Roma" commemorating the City of Rome. These latter have the wolf and twins on the back. These coins are interesting in that they stress Constantine's intent that his new city (Constantinople) would stand as a capital on a par with Rome itself.
Both Urbs Constantinopolis and Urbs Roma coins were issued at mints throughout the Empire, including Trier.
artorius
Yeah, what he said

'commemorative issue' - lots of variants for this one even in the same mint, you have a TR.S, there are TRS, TRS (crescent) etc..also saw a rare type of this issue with a chi-rho symbol in the field next to the victory prow of boat reverse.
Funny you get a Shilling shortly after my Dad, as we know they are not that common