Carausius. Romano-British Emperor, AD 286-293. Antoninianus (19mm, 2.96 g, 12h). Rotomagus (Rouen) mint. Radiate and cuirassed bust right / Mars standing left, holding spear and Victory on globe; OPR. RIC –. Green patina, roughness on obverse. VF. Extremely rare marked issue of the Rotomagus mint.
From the Northwest Collection.