Diocletian, AE folles of Siscia. AD 284-305. 27.5mm. 8.6 g. 

IMP C DIOCLETIANVS PF AVG, laureate head right. 
GENIO POPVLI ROMANI, Genius standing left, modius on head, naked but for chlamys over left shoulder, holding patera and cornucopiae. 

Gamma in right field. 

Mintmark star SIS. 

RIC VI Siscia 85a; Sear 12779. 
Scarce.

With permission of Eidmar auction 3, lot 602 (on biddr.com), March 2024.