Watch List notes:

Constantine I (307-337). AE Reduced Follis, Londinium mint, 313-314 AD. Obv. CONSTANTINVS AVG. Helmeted and cuirassed bust left, holding spear and shield. Rev. SOLI INVICTO COMITI. Sol standing left, raising right hand and holding globe; S - F across field; PLN in exergue,. RIC VII 18 (R3). AE. 3.11 g. 21.00 mm. RR. Very rare and superb. Brilliant olive green patina. From a worn reverse die, otherwise good EF/Good VF.