Watch List notes:

Carausius. Romano-British Emperor, AD 286-293. AR Denarius (20mm, 3.04 g, 6h). 'RSR' mint. IMP CARAVSIVS P F AV, laureate, draped, and cuirassed bust right / ROMANO [RENOVA], she-wolf right, suckling the twins Remus and Romulus; RS[R]. RIC V 573; Shiel 80a; RSC 91. VF, toned, light porosity, some edge loss. Unusual rendering of cuirass. Rare.

Found near Kettering, Northamptonshire, February 2016.