Trajan, AR denarius. AD 109-110. 17.8 mm. 3.23 g. Rome. 

IMP TRAIANO AVG GER DAC P M TR P, laureate head right, slight drapery on left shoulder. 
COS V P P SPQR OPTIMO PRINC, Pax standing left, holding branch and cornucopiae. 

RIC 102 var (rev. type); RSC 83c; Strack 134. 
This reverse is not in RIC. 
Rare.

With permission of Eidmar auction 3, lot 421 (on biddr.com), March 2024.