Commodus, AE17 of Bostra, Arabia Petraea.

AV KOMODO ANTWINO, Laureate head right.
NETR BOCTRA, Baktrian camel walking right. 

Kindler 21. Spijkerman 31. SNG ANS 1195. VF.
 
With permission of John Jencek Ancient coins, auction August 2012, Lot 083.