Western Satraps (Gujarat region India), issued under ruler Vijayasena (238-251 AD) The side with the three-arched hill names both him and his father Damasena in Brahmi script.
These sure can be tricky. It took sometime to get a "ify" ID on mine. Fortunately i got some help from a CT pal. Wish I could be more helpful. Awesome coin btw! Rudrasimha II,sonof Svami Jivadaman