Watch List notes:

Constantine I. AD 307/310-337. Æ Follis (23mm, 4.30 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, 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. Dark green and brown patina. VF. Wonderful bust type.

From the Paul DiMarzio Collection. Ex CNG inventory 780663, purchased at the New York International Numismatic Convention, 13 January 2007.