Watch List notes:

Carausius. Romano-British Emperor, AD 286-293. Antoninianus (19mm, 2.34 g, 1h). Rotomagus (Rouen) mint. Radiate and cuirassed bust right / Tutela standing left, holding patera and cornucopia; altar to left. RIC V 683 var. (bust type). Green patina, light earthen deposits. VF.