Watch List notes:

Antoninus Pius. Denarius; Antoninus Pius; 138-161 AD, Rome, 139 AD, Denarius, 3.16g. Not in the standard references. Obv: ANTONINVS - AVG PIVS P P Head bare r. Rx: AVG PIVS P M T - R P COS I I P P Pax standing l. holding branch and cornucopia. Ex Curtis L. Clay Collection; ex Cederlind 158, 28 March 2011, lot 375. The obverse and reverse legends in this issue were meant to be shortened simultaneously, but here an old reverse die (AVG PIVS P M TR P COS II P P) was mistakenly combined with a new obverse die (ANTONINVS AVG PIVS P P).. VF