Roman Imperial
Constantine I the Great (307–337), Follis 314-315, Ticinum mint
Obverse: laureate cuirassed bust right
IMP CONSTANTINVS P F AVG
Reverse: Sol standing left, nude but for chlamys, raising his right hand in salute and holding globe in his left, star in left field, T•T in exergue
SOLI INVICTO COMITI
Diameter 19 mm, weight 2.79 g