The Kushanas issued several other different versions of the Coins featuring Lord Shiva as well including him holding a damru and a Trident. And with Nandi Bull in the background. The whole irony of the whole situation is the fact that the first coin featuring the most revered Hindu God was coined in Bagram in Afghanistan (more Central Asian than Indic) on the foothills of the Hindu Kush and by an Emperor whose origin was Central Asian and not Indic.