Watch List notes:

Diocletian. AD 284-305. Æ Follis (27mm, 9.67 g, 12h). Londinium (London) mint. Struck circa AD 296-303. Laureate and cuirassed bust right / Genius standing left, holding patera and cornucopia. RIC VI 6a; C&T 2.01.003. Dark brown patina with traces of green and red. Good VF.