Trebonianus Gallus (251-253). AR Antoninianus, Mediolanum mint, 251-253. Obv. IMP C C VIB TREB GALLVS AVG. Radiate, draped and cuirassed bust right. Rev. PAX AETERNA. Pax, draped, standing left, holding branch in right hand and transverse sceptre in left hand. RIC IV 71. 3.42 g. 22.00 mm. Light old cabinet tone. About EF.