Carausius, AR denarius, London. AD 286-293. 3.89 g. 

IMP CARAVSIVS PF AVG, laureate, draped and cuirassed bust right.
MONETA AVG, Moneta standing left, holding scales and cornucopiae.

RIC V-2, uncertain British mint 717; Cohen 171; RSC 71; Shiel (Mint 2) 20; Sear 13521

With permission of Gorny & Mosch auction 164, lot 446, March 2008. (obv. legend misread and thus sold as unpublished var.)