Watch List notes:

Trebonianus Gallus (251-253). AR Antoninianus, 251-253 AD. Mediolanum mint. Obv. IMP C C VIB TREB GALLVS AVG. Radiate, draped and cuirassed bust right. Rev. PAX AETERNA. Pax standing left, holding branch and sceptre. RIC 71. AR. g. 3.98 mm. 22.00 EF/About EF.