Summary: coin, Antoninianus of Tetricus II. O: Radiate bust R, [C PE TETR]ICVS CAES; R: Sacrificial implements, PIE[TAS AVGG]
Identification note: Tetricus II was made co-emperor by his father Tetricus I and many coins were issued in his name. When Aurelian re-integrated the Gallic Empire back into the Roman, Tetricus II lived out his days in Rome.
Identification note: layer 4