Copper coin of Kushan king Kanishka I. c. 120-140 CE.
Obverse: Kanishka standing holding trident sacrificing at altar.
Reverse: God Siva standing.
~ 25 mm
Mitchiner (Ancient and Classical World) 3082.
 
 

Gold coin of Kushan king Kanishka I. c. 115-126 CE.
Obverse: Kanishka standing holding trident and sacrificing at altar.
Reverse: Four-armed god Siva standing with trident.
~ 8 gm
Göbl - Kushan 37.