296-297 AD., Diocletian, Rome mint, Follis, RIC 64a.

Diocletian, Rome mint, officina 4, 296-297 AD.,
silvered Æ Follis (27-28 mm / 9,17 g), cleaned and varnished,
Obv.: IMP C DIOCLETIANVS P F AVG , his laureate head facing r., diebreak at 5.
Rev.: GENIO POPV - LI ROMANI / R / Δ , Genius standing left, modius on head, naked but for chlamys over l. shoulder, r. holding patera, l. cornucopia, mintmark R left, officina letter Δ in exergue.
RIC VI, 358, 64a (C2 - very common) .