This is a little bone carving, probably of a blackbuck Indian antelope, with characteristic curly horns. These animals were indigenous to India, till nearly wiped out by hunting, so I presume that’s where this carving came from originally. It is quite well executed, and would make a nice ornament. He is 4.8 cm long and 4.8 to the tip of his horns. The last image is one I found on line.
If you would like him, please contact me for postage costs.