ROMAN BRITAIN. Carausius. A.D. 287-293. Æ antoninianus. 2.77 gm. 20 mm. London mint. His radiate, draped, and cuirassed bust right; IMP CARAVSIVS P F AVG / Fides standing left, holding standard; FIDE. RIC V.2 32-33 (R2). S. Eng. -. Fine; green patina. Rare.