Watch List notes:

Severus II. As Caesar, A.D. 305-306. Æ follis (28 mm, 8.98 g, 6 h). Cyzicus mint. FL VAL SEVERVS NOB CAES, laureate head right / GENIO AVGG ET CAESARVM NN, Genius standing left, holding patera and cornucopia; KA. RIC 20a. VF, brown patina, light surface roughness.