Constantius I `Chlorus´, as Caesar (293-305 AD.), Rome mint, officina 4, 297-298 AD.,
radiate Æ fraction (19 mm / 2,70 g),
Obv.: CONSTANTIVS NOB CAES , his radiate, draped and cuirassed bust right. (RIC type 3b C )
Rev.: VOT / XX / Δ , in wreath.
RIC VI, 360, 88a (scarce) .