Diocletian. AD 284-305. Antoninianus (23.5mm, 4.66 g, 6h). Londinium (London) mint. Struck under Carausius. IMP C DIOCLETIANVS P F AVG, radiate and cuirassed bust right / PAX AVGGG, Pax standing left, holding up olive branch and vertical scepter; S|P//MLXXI. RIC V 5 var. (mintmark); CNG E-234, lot 410 (hammer $360). Dark brown patina, area of slight flatness of strike on reverse. Near EF.