Watch List notes:

Constantine I. AD 307/310-337. Æ Follis (19mm, 3.15 g, 6h). Ticinum mint, 2nd officina. Struck AD 322-325. Laureate head right / VOT/ XX in two lines within laurel wreath; (crescent)//ST. RIC VII 167. Green-brown patina, minor deposits on obverse, traces of silvering on reverse. Near EF.