Antoninianus - Laelianus VICTORIA AVG, Moguntiacum

Laelianus seized power from Postumus at Moguntiacum (Mainz) in 269 AD and lasted perhaps two months before his own troops killed him — making his coinage among the rarest produced by any ruler of the breakaway Gallic Empire. The mint at Moguntiacum was essentially his only production facility, and output was necessarily brief.

RIC V.2 lists just a handful of types for the entire reign.