Watch List notes:

Trebonianus Gallus, AD 251-253. Antoninianus (Silver, 23 mm, 3.75 g, 6 h), Rome, 252. IMP C C VIB TREB GALLVS AVG Radiate, draped and cuirassed bust of Gallus to right. Rev. PAX AETERNA Pax standing left, holding branch in her right hand and scepter with her left. Cohen 76. RIC 71. Extremely sharp, lightly toned. Doublestuck on both sides, otherwise, virtually as struck.