Constantinian Campgate Mint Set

Besides my main collection of antoniniani, I've also decided to embark on a side project: assembling a mint set of the PROVIDENTIAE AVGG campgates issued by Constantine I. I think it will look very nice, once completed, as it will highlight the stylistic differences between the various mints' portraits as well as the depictions of the campgates themselves.

The list of mints that issued this type is the following:

• Alexandria;
• Antioch;
• Arles;
• Constantinople;
• Cyzicus;
• Heraclea;
• London;
• Lyons;
• Nicomedia;
• Rome (✓);
• Siscia;
• Thessalonica;
• Ticinum;
• Trier (✓);