Watch List notes:

Carausius. Romano-British Emperor, A.D. 287-293. AE antoninianus (21.99 mm, 4.60 g, 8 h). London Mint, struck ca. A.D. 289/90. [IMP C]ARAVSIVS P F AV, radiate, draped and cuirassed bust of Carausius right / PAX AV[G] , Pax standing facing, head left, holding olive-branch and vertical scepter; F - O // M L . RIC 105 var. (Cf. RIC 98-127). Good F/F, bold portrait, smooth green patina.