Roman Imperial
Tacticus (235-238), Antoninianus 275-276, Ticinum mint
Obverse: radiate, draped and cuirassed bust right
IMP C M CL TACITVS AVG
Reverse: Pax standing left, holding olive branch and sceptre, P in exergue
PAX AVGVSTI
Diameter 23 mm, weight 3.53 g