Watch List notes:

Maxentius. A.D. 306-312. AE follis (24.12 mm, 6.09 g, 12 h). Ostia mint, A.D. 309-312. Rare. IMP C MAXENTIVS P F AVG, laureate head right / AETERNITAS AVG N, the Dioscuri standing facing each other, holding horses by their bridles; MOSTO in exergue. RIC 14 var.. VF.