Diocletian. Struck from 300 AD. AE Follis, London mint. 28mm, 8.72 g. IMP DIOCLETIANVS AVG, laureate and cuirassed bust right (large, spread bust type, not to be confused with the smaller bust type of London RIC 6a). GENIO POPV-LI ROMANI, Genius standing left, naked except for chlamys over left shoulder, holding patera and cornucopiae. No mintmark. RIC VI 28a. With permission of cngcoins.com, auction 516, Lot 547, May 2022.