Watch List notes:

Constantine I. AD 307/310-337. Æ Follis (19mm, 2.99 g, 6h). ADVENTVS Type. Londinium (London) mint. Struck circa AD 314. Laureate and cuirassed bust right / Constantine I riding left, right hand raised, holding spear in left hand, on horse pawing seated captive to left; S|F//PLN. RIC VII 1; C&T 8.02.001. Much remaining silvering, roughness. VF.

From the Paul DiMarzio Collection, purchased from Kelly Ramage (flaviamaximafausta) on ebay, 7 March 2008.