Watch List notes:

Constantine I. AD 307/310-337. Æ Follis (24.5mm, 4.71 g, 6h). COMITI AVGG NN Type. Londinium (London) mint. Struck circa AD 311-312. Laureate, helmeted, and cuirassed bust left, holding spear in right hand over right shoulder and shield on left arm / Sol standing left, chlamys across left shoulder, holding globe in right hand and whip in left; –|*//PLN. RIC VI 177; C&T 7.03.036. Brown patina. Good VF.

From the Paul DiMarzio Collection. Ex Classical Numismatic Group Electronic Auction 226 (27 January 2010), lot 560.