Constantius I Nummus, struck AD 294-299 at Cyzicus mint.
Obv: FL VAL CONSTANTIVS
NOB CAES, radiate, draped and cuirassed bust right.
Rev: CONCORDIA MILITVM,
Constantius standing right receiving globe from Jupiter standing
opposite and holding a sceptre, K and officina letter in lower centre.
3,53 g, 22 mm.
RIC 19a.
Ex Grohs-Fligely collection 1875-1962, with collector's ticket.