Watch List notes:

Trajan. A.D. 98-117. AR denarius (18.9 mm, 3.43 g, 6 h). Rome mint, Struck A.D. 112-114. IMP TRAIANO AVG GER DAC P M TR P COS VI P P, laureate head right, draped left shoulder / SPQR OPTIMO PRINCIPI, ARAB ADQ, Arabia standing front, head left, holding branch, camel at her feet. RIC 245; RSC 26; BMCRE 474. aVF. 

Ex HJ Berk.