Victorinus, Romano-Gallic Emperor, 269-271. Antoninianus (Bronze, 19 mm, 2.29 g), uniface mint error, Treveri, circa 270. IMP C VICTORINVS P F AVG Radiate, draped and cuirassed bust of Victorinus to right. Rev. Blank. Light deposits, otherwise, nearly extremely fine.


This mint error occurred when an unstruck flan became lodged in the reverse die, much as brockages occur when a struck coin adheres to the die, leaving an incuse impression of its design on the following coin.