Constantine I. AD 307/310-337. Æ Follis (20mm, 3.11 g, 6h). Londinium (London) mint. Struck AD 313-314. Laureate, helmeted, and cuirassed bust left, holding round shield and spear over shoulder / Sol standing left, raising hand and holding globe; S/F//PLN. RIC VII 18. Good VF, dark brown patina.