Rare Carausius antoninianus with the depiction of Pax on the reverse. Carausius in England had two main mints: London and Colchester. In London, production began in 286 AD.
Roman Imperial
Carausius (287-293), Antoninianus 286-293, Uncertain mint
Obverse: radiate, draped and cuirassed bust right
IMP CARAVSIVS P F AVG
Reverse: Pax standing left, holding branch and vertical sceptre
PAX AVG
Diameter 21 mm, weight 3.97 g