Constantine I. AD 307/310-337. Æ Follis (24mm, 4.05 g, 6h). Treveri (Trier) mint. Struck AD 310-313. CONSTANTINVS P F AVG, laureate and cuirassed bust of Constantine right / SOLI INVICTO COMITI, radiate, draped, and cuirassed bust right. RIC VI 893 var. (not cuirassed). EF, brown patina.
While most specimens do not show any trace of a cuirass on the bust of Sol, some, as our coin, have clearly visible pyterges emerging from beneath the chlamys.
