Watch List notes:

Carausius. Romano-British Emperor, AD 286-293. Antoninianus (19mm, 4.90 g, 6h). Legionary issue. Londinium (London) mint. Radiate, draped, and cuirassed bust right / LEG XXX [V]LPIA, Neptune standing left, holding dolphin and trident. RIC V 84. VF, brown surfaces, minor porosity. Rare.

From the M. A. Armstrong Collection.