Watch List notes:

Carausius. Romano-British Emperor, A.D. 287-293. Æ antoninianus (24 mm, 3.61 g, 6 h). 'C' mint. IMP C CARAVSIVS P F AVG, radiate, draped and cuirassed bust right / PROVID-ENTIA AV, Providentia standing left, holding globe and cornucopia; S C. RIC -. VF, brown patina, broad flan.