Constantine I. AD 307/310-337. Æ Follis (22mm, 4.45 g, 6h). PRINCIPI Two Standards Type. Londinium (London) mint. Struck circa AD 311-312. Laureate and cuirassed bust right / Constantine I standing left, holding signum in each hand; –|*//PLN. RIC VI 215; C&T 7.06.002. Dark brown patina, traces of toned silvering, light roughness. Good VF.
From the Paul DiMarzio Collection, purchased from Guy Clark, 27 August 2005.
From the 3rd reduction at London struck at 72 pieces to the Roman pound for a theoretical weight of 4.48 g. using dies with a beaded circle 21-22 mm in diameter.