Watch List notes:

Constantine I, 307/310-337. Follis (Bronze, 28 mm, 6.54 g, 6 h), Treveri (Trier), 1st officina, 309. IMP CONSTANTINVS P F AVG Laureate and cuirassed bust of Constantine I to right. Rev. PRINCIPI IVVENTVTIS / T-F//PTR Emperor standing facing, in military dress and turned slightly to right, holding spear in his right hand and globe in his left. RIC 841a. Brown patina. Light porosity, otherwise, good very fine.