Watch List notes:

Maximianus. Second reign, A.D. 307-308. AE follis (26.09 mm, 6.64 g, 7 h). London mint, struck summer, A.D. 307. D N MAXIMIANO P F S AVG, laureate and cuirassed bust of Msximian right / GENIO POP ROM, Genius with mural headdress standing facing, head left, holding patera and cornucopiae // PLN. RIC 90. EF, excellent smooth green patina; silver adherant on reverse. 

Ex Freeman & Sear.