Watch List notes:

Maximian (286-310). AE Quarter-Follis, Siscia mint, 305-306 AD. Obv. MAXIMIANVS AVG. Laureate head right. Rev. GENIO POPVLI ROMANI. Genius standing left, modius on head, holding patera and cornucopiae; in exergue, SIS. RIC VI 169 b. AE. g. 2.16 mm. 18.50 RR. Very rare. Brown patina. EF.