Allectus. AE21 Quinarius, London mint, AD 293-296. 2.64 g. 

IMP C ALLECTVS P F AVG, radiate, cuirassed bust right.
VIRTVS AVG, galley sailing left.

Mintmark QL. 

RIC V-2, 55; Burnett ("The Coinage of Allectus" in BNJ 1984), 111. 

With permission of Roma Numismatics E-Sale 111, Lot 1033, Aug. 2023.