Watch List notes:

Diocletian. AD 284-305. Æ Follis (27.5mm, 10.77 g, 12h). Treveri (Trier) mint, 2nd officina. Struck circa AD 302-303. Laureate and cuirassed bust right / Genius standing left, holding patera and cornucopia; S-F//IITR. RIC VI 515a. EF, dark brown patina, some roughness on reverse.