Carausius, AE antoninianus, London mint. Three emperors issue.

IMP C CARAVSIVS PF AVG, radiate, draped bust right.
PAX AVGGG, Pax standing left, holding Victory on globe and 
transverse sceptre.
S-P across fields.
Mintmark MLXXI.

RIC V-2, London 145; Sear 13667.
Rare - rated R2.

Contributed by Danny Edmunds, March 2015.