Watch List notes:

Constantine I 'the Great (307-337 AD). Rome
AE Follis (18.8mm 3.15g)
Obv: IMP CONSTANTINVS PF AVG. Laureate, draped and cuirassed bust right
Rev: SOLI INVICTO COMITI/ RS. Sol standing front, head to left, nude but for chlamys, raising his right hand in salute and holding globe in his left.
RIC 337a