Constantine I AE follis Minted in Rome Size: 19mm Weight: 2.4 grams Obverse: CONSTANTINVS AVG laureate head right Reverse: PROVIDENTIAE AVGG Campgate with 8 levels, no door, two turrets with a star between. 

Constantine I Ae Follis Weight: 2.81 grams Size: 18mm Minted: Siscia Obverse: CONSTANTINVS MAX AVG rosette-diademed, draped and cuirassed bust right Reverse: PROVIDENTIAE AVGG Camp gate with 11 levels with two turrets; star above; ASIS double crescent in exergue 

Constantine I AE follisMinted in Thessalonica Size: 19mm Weight: 2.6 gramsObverse: CONSTANTINVS AVG Diademed cuirassed bust right Reverse: PROVIDENTIAE AVGG Campgate with 8 levels, two turrets with a star between

Posthumous coin of Constantine I - a particularly unflattering portrait but a nicely struck coin on a good flan Minted: Cyzicus Size: 17mm Weight: 1.67 gramsObverse: DV CONSTANTINVS PT AVGG draped bust rightReverse: VN MR Constantine I veiled bust standing...

Constantine I - heavy desert patinaSize: 15mm Weight: 1.73 grams Obverse: CONSTANTINVS MAX AVG Diademed, draped and cuirassed bust to right Reverse: GLORIA EXERCITVS, two soldiers, each holding a spear and shield, with one standard between them. GLORIA EXERCITVS = Glory of...

Constantine I The GreatCommemorative Series Minted in Constantinople.AE Bronze Size: 13.9mm Weight: 1.1 gramsObverse: POP ROMANVS. Laureate, draped bust of Genius Populi Romani left, cornucopia over shoulder.Reverse: CONSΔ. Eight-rayed star within laurel wreath. RIC 22.

Constantine I AE follis Minted in Antioch Size: 19mm Weight: 4.0 gramsObverse: CONSTANTINVS AVG, laureate head right Reverse: PROVIDENTIAE AVGG, Campgate, 6 levels, two turrets, star above, dot in doorway. Mintmark SMANT Γ 

Constantine I - interesting base of the campgateAE follis Minted in NicomediaSize: 18mm Weight: 2.8 gramsObverse: CONSTANTINVS AVG, laureate head right Reverse: PROVIDENTIAE AVGG, Campgate, 6 levels, two turrets, star above. Mintmark SMNA

Constantine I AE follis Minted in CyzicusSize: 18mm Weight: 3.3 gramsObverse: CONSTANTINVS AVG, laureate head right Reverse: PROVIDENTIAE AVGG, Campgate, 6 levels, two turrets, star above. Mintmark SMKA (dot)

Constantine I - flan crack at 7 o'clock AE follis Size: 18mm Weight: 2.9 grams Obverse: CONSTANTINVS AVG, laureate head right Reverse: PROVIDENTIAE AVGG, Campgate, 6 levels, two turrets, star above. Mintmark 

Constantine I AE follis Minted in Antioch Size: 17mm Weight: 3.6 gramsObverse: CONSTANTINVS MAX AVG, rosette-diademed, draped and cuirassed bust rightReverse: GLORIA EXERCITVS, two helmeted soldiers standing facing each other, each holding a spear and a shield at their sides, two standards between...

Constantine I - slight double strike on the obverse adds a uniqueness to the coinAE follis Minted in Aquileia Size: 18mm Weight: 3.0 grams Obverse: CONSTANTINVS AVG, laureate head right Reverse: DN CONSTANTINI MAX AVG around wreath with VOT (Dot) XX. Mintmark (dot) AQP...