Watch List notes:

Diocletian. A.D. 284-305. Æ follis (28 mm, 9.32 g, 6 h). London, after ca. A.D. 303. IMP DIOCLETIANVS AVG, laureate and cuirassed bust of Diocletian right / GENIO POPV-LI ROMANI, Genius standing facing, head left, holding patera and cornucopia. RIC 28a. Brown patina, minor reverse porosity. Good very fine.